Diabetes Lab Tests

Key Highlights A fasting insulin test measures how much insulin is in your body after you haven't eaten for some time. It helps to show how your body uses energy. It helps to check for insulin resistance. This means your cells do not react well to insulin. High fasting insulin levels can lead to problems like type 2 diabetes, heart disease, and weight gain. On the other hand, very low insulin levels may indicate issues like type 1 diabetes or problems with your pancreas. Knowing your fasting insulin test results can help you make better health choices in diet and lifestyle. Introduction The fasting blood insulin test is a good method to check your metabolic health. This test measures how much insulin is in your blood after a period of not eating. It can help find signs of insulinoma. The results show how well your body manages blood sugar. This is important to avoid issues like insulin resistance and other health problems. Understanding Insulin and Its Role in the Body The pancreas is near your stomach and produces a hormone named insulin. Insulin is important for controlling blood glucose levels. Blood glucose serves as the main energy source for the cells in your body. When you eat, your body breaks down carbohydrates. This process turns them into glucose. The glucose then enters your bloodstream and alters your blood levels. If your blood glucose levels rise, the pancreas releases insulin. Insulin works like a key. It helps glucose get into your cells. This provides them with energy or stores it for later use. The Function of Insulin in Glucose Regulation The best way to keep your blood glucose level steady starts when you eat carbohydrate-rich foods. As your body breaks down these carbohydrates, it puts glucose into your bloodstream. This process causes your glucose level to rise. When this happens, the beta cells in your pancreas start working. They send insulin into your bloodstream. The insulin then moves through your body. It connects to receptors on different cells, especially in your muscles and fat tissue. When insulin attaches to these cells, it tells them to take in glucose from the blood. This helps lower your blood glucose level. As the glucose enters the cells, the amount in the blood decreases, and this slows down insulin secretion. This process helps keep everything in balance. How Insulin Affects Your Metabolic Health Insulin is important for a healthy metabolism. When our cells do not respond to insulin properly, we have a problem called insulin resistance. This can cause high levels of insulin in the bloodstream. High insulin levels can create various metabolic issues. Too much glucose can become fat tissue. This can lead to weight gain and obesity. Insulin resistance is important in metabolic syndrome. Metabolic syndrome is a set of health issues. It can raise the chances of serious problems. These problems include heart disease, stroke, and type 2 diabetes. This means there is a higher risk for these serious conditions. Keeping your insulin sensitivity high is crucial. Insulin sensitivity means how well your cells respond to insulin. A good insulin sensitivity helps you stay healthy and lowers the chances of long-term diseases. The Importance of the Fasting Blood Insulin Test The fasting blood insulin test shows how well your body controls blood sugar. This test is simple to do. It measures your insulin levels after you have not eaten for a while. This helps prevent any changes caused by recent meals. Watching your fasting insulin levels is very important. When you mix this with other tests for your metabolism, you can spot issues early. This helps you take action fast and avoid serious health problems. Identifying Insulin Resistance Early Insulin resistance is a serious health issue. It often occurs before someone develops type 2 diabetes and other metabolism problems. A fasting insulin test can find insulin resistance early. High levels of fasting insulin, even when blood glucose levels are normal, can show that the body makes too much insulin. This extra insulin helps when the cells do not respond well. Recognizing this early can help you take action. It can improve insulin resistance and lower the risk of health problems. When healthcare providers know about your insulin resistance, they can suggest lifestyle changes. This might include changing your diet and getting more exercise. These changes can help improve insulin sensitivity and stop serious metabolic problems from developing. Predicting Diabetes and Other Metabolic Disorders High insulin levels can damage the beta cells in your pancreas over time. These cells are crucial because they produce insulin. If they don’t function properly, your blood sugar levels can stay high. This is an important sign of diabetes mellitus. The fasting blood insulin test helps see if you could get diabetes. It can also identify other problems linked to insulin resistance. One of these problems is called polycystic ovary syndrome, or PCOS. Knowing your risks and keeping an eye on your metabolic health can help you make better choices. This can assist you in managing your weight. It can also help prevent or slow down problems like diabetes and PCOS. Preparing for Your Fasting Blood Insulin Test Preparing for an insulin test is simple. Your healthcare provider will probably ask you to fast. This means you should avoid eating or drinking anything with calories for at least 8 hours before your test. It is important to follow these instructions to get clear test results. If you have health problems or take any medications, please speak with your healthcare provider. They will give you advice that fits your needs. Dietary and Lifestyle Considerations In the days before your insulin test, try to eat healthy. Don't change your diet suddenly. A balanced diet that includes some carbs can help keep your blood sugar levels steady. Getting regular exercise can help improve insulin sensitivity. This may lead to better results for your metabolic health. However, keep in mind not to do intense workouts just before the test. It's important to tell your healthcare provider if you have gained weight or made big changes to your lifestyle. These changes can affect your insulin levels and your overall health. Your healthcare provider needs this information to understand your test results properly. What to Expect on the Day of the Test Make sure to stick to the fasting rules your healthcare provider gave you for the day of your fasting blood insulin test. Normally, you can drink water while you are fasting. At the test, a healthcare professional will use a needle to take a small blood sample from a vein in your arm. After that, you can eat and drink as normal. Your healthcare provider will set up a follow-up visit or reach out to you. They will talk about your test results. They will help you understand what these results mean for your health. Interpreting Your Test Results You need to go over your fasting blood insulin test results with your healthcare provider. Normal insulin levels can vary. This can depend on the lab you use and things like your age, gender, and general health. Your healthcare provider will look at your health history, lifestyle, and any other test results. This will help them give you clear advice that fits your situation. Understanding the Reference Range Fasting blood insulin test results are usually shown in microunits per milliliter (µIU/mL). This test looks at how well your body controls blood sugar after you fast for a while. One insulin test result is only a short look at your metabolic health. If you take several tests over time, you can understand your insulin levels better. This can show how they may change. It is very important to talk about your test results with your healthcare provider. They can help you understand what the results mean for your health. They can also suggest any follow-up tests you might need or changes to your lifestyle. What Do High or Low Levels Indicate? Abnormal insulin levels can be either too high or too low. These levels can indicate underlying health issues that should be checked. Here’s a simple overview of what high or low insulin levels might mean: Insulin Levels Potential Indication High Insulin Insulin resistance, prediabetes, type 2 diabetes, metabolic syndrome, certain medications Low Insulin Type 1 diabetes, pancreatic disorders, hypopituitarism A blood glucose test is often done along with an insulin production test. This is important because it helps show your overall metabolic health. If your insulin levels are not normal, it's a good idea to speak with your healthcare provider. They can help you find the reason and talk about ways to manage your health. Managing Abnormal Insulin Levels Managing unusual insulin levels requires checking different factors. This helps identify the problem and improve insulin sensitivity. It’s vital to change your lifestyle. A healthy lifestyle can help control insulin levels. This also prevents metabolic problems from arising. A balanced diet is important. Regular exercise is good for you. It's crucial to maintain a healthy weight. Getting enough sleep matters as well. Lifestyle Changes for Improved Insulin Sensitivity Improving insulin sensitivity is key for keeping blood glucose levels under control. It can help stop metabolic issues. You can make lifestyle changes. These changes will help your body work better with insulin. A good way to start is by eating a healthy diet. This diet should have lots of fruits, vegetables, whole grains, and lean meats. You might also want to take a chromium supplement. It is important to stay away from processed foods, sugary drinks, and unhealthy fats. Regular exercise is very important too. Activities that engage your skeletal muscle, like brisk walking, jogging, or strength training, can really help improve insulin sensitivity. Managing stress is important. Getting enough sleep is also key. Quitting smoking can help too. Making these changes can improve insulin sensitivity. They can make your overall metabolic health better. When to Consult a Healthcare Professional If you feel any symptoms of hypoglycemia, like dizziness, confusion, heavy sweating, or a fast heartbeat, you should see your healthcare provider right away. This is even more important if these symptoms occur after fasting or exercising. If someone in your family has diabetes, obesity, or any health issues related to metabolism, it is very important to get help from a healthcare professional. This is also true if you have had bad blood glucose or insulin test results. It is important to find and manage insulin problems early. This can help to avoid serious health issues. A healthcare provider can suggest ways to improve your metabolic health. They can also assist you in lowering the risk of long-term health problems. Conclusion In conclusion, understanding how insulin works and what the fasting insulin test is can help you keep track of your metabolic health. If you detect insulin resistance early, you can notice issues like diabetes before they happen. Adjusting your lifestyle can truly make a difference. Knowing how to read your test results is very important. It helps manage your insulin levels if they are not normal. You can do this by making lifestyle changes that are good for your health. Always talk to a healthcare professional for advice that suits your needs. Keep your health as a priority. Stay informed and take action about your metabolic health. Frequently Asked Questions What is the Ideal Fasting Time Before Taking the Test? Your healthcare provider may tell you to fast for at least 8 hours before your insulin test. Fasting is important because it makes sure that the food you ate doesn’t affect your blood glucose and insulin levels. This practice helps to get more accurate test results. What is the Normal Insulin Level? Fasting insulin levels are vital for your health. They help show how well your body manages blood sugar levels. A normal fasting insulin level is usually between 2.6 and 24.9 microIU/mL. It is important to talk to a healthcare provider to understand what your results mean and how they connect to your health and medical background. High fasting insulin levels may indicate insulin resistance, which could lead to type 2 diabetes. Low levels might point to an issue with the pancreas or hypoglycemia. To maintain healthy fasting insulin levels, focus on eating a balanced diet, exercising regularly, and managing stress. Regular visits to a healthcare professional can help you improve your fasting insulin levels and support your overall health. Are there any factors that can affect the accuracy of a fasting blood insulin test? Many things can affect how accurate a fasting blood insulin test is. Here are some of these factors: Time of day: Insulin levels change throughout the day. For the best results, have the test in the morning after fasting overnight. Diet and exercise: A meal that is high in carbohydrates or sugar before the test can change insulin levels. Doing intense exercise right before the test can also affect the results. Medications: Some medicines, such as corticosteroids, diuretics, and certain psychiatric drugs can change insulin levels. You must tell your healthcare provider about any medications you take. Medical conditions: Conditions like diabetes, obesity, pcos (polycystic ovary syndrome), and liver disease can impact insulin levels. This may make the test less accurate. Stress and illness: Being under stress or sick can change insulin levels. If you feel unwell or stressed, it is a good idea to reschedule the test. To get good results from an insulin test, you need to follow your healthcare provider’s advice. It is also important to tell them about your lifestyle and health. References The Role of Inflammation in Cardiovascular Disease The Impact of Physical Activity on Health Cardiovascular Disease Prevention and Management Effects of Diet on Cardiovascular Health        

What Are the A1C and GTT Tests?   A study recently published in the International Journal of Obesity found that  HbA1c is more sensitive than OGTT for identifying prediabetes  HbA1c and oral glucose tolerance tests (OGTT) used to identify prediabetes yielded conflicting results in both Hispanic and non-Hispanic white populations in New Mexico, study data show. “Diagnostic tests for prediabetes will often provide different answers depending upon which test is ordered,” Mark R. Burge, MD, professor of medicine, endocrinology, and metabolism at the University of New Mexico Health Sciences Center in Albuquerque, told Endocrine Today. “HbA1c appears to provide a more sensitive test for prediabetes in a population heavily enriched in Hispanic individuals.” The HbA1c test is used to evaluate glucose levels in the blood over the 2 to 3 months previous to the test. This test is very important in managing one’s diabetes. Scientists believe that keeping the blood sugar in the body within normal range can help individuals with diabetes to avoid many of the risks and side effects that people with diabetes often face. The benefit of the hemoglobin A1c blood test is that is provides information on overall glycemic health over a several month period. Other blood tests of glucose level are highly sensitive to determining glucose levels at the time the test is taken, but they do not give information on average glucose blood levels. The test works by measuring the hemoglobin A1c level. Hemoglobin is stored in the red blood cells. When glucose levels are high, the sugar starts to combine with the hemoglobin. It takes the body 8 to 12 weeks to bring hemoglobin A1c levels back to normal. Therefore, if hemoglobin A1c levels are high, that means that there has been a high level of glucose in the blood over the last 2 to 3 months.  A1c is measured primarily to determine the three-month average blood sugar level and can be used as a diagnostic test for diabetes mellitus and as an assessment test for glycemic control in people with diabetes. The test is limited to a three-month average because the average lifespan of a red blood cell is four months. Since individual red blood cells have varying lifespans, the test is used as a limited measure of three months. Normal levels of glucose produce a normal amount of glycated hemoglobin. As the average amount of plasma glucose increases, the fraction of glycated hemoglobin increases in a predictable way. In diabetes, higher amounts of glycated hemoglobin, indicating poorer control of blood glucose levels, have been associated with cardiovascular disease, nephropathy, neuropathy, and retinopathy. Buy  A1C Test   Reference: Thienel M, et al. Int J Obes. 2016;doi:10.1038/ijo.2016.149

Picture this: you've just received your blood test results and notice a term called "C-peptide" that seems unfamiliar. Curiosity piqued, you begin to explore the significance of this mysterious molecule. C-peptide has an important purpose when it comes to assessing health, particularly in diabetes care. In this comprehensive blog post, we will delve into the world of C-peptide - from its importance in differentiating between type 1 and type 2 diabetes to monitoring levels for optimal functioning. We'll also discuss potential health risks associated with high C-peptide levels and provide valuable tips on how to prepare for a successful testing experience. Whether you're new to the concept or seeking deeper knowledge about C-peptide's impact on your well-being, stay tuned as we unravel its mysteries together. Table of Contents: Understanding the C-Peptide Blood Test Importance of C-Peptide Testing in Managing Diabetes How the Test Helps Classify Different Types of Diabetes High C-Peptide Levels and Their Implications Health Concerns Associated with High C-Peptide Levels Increased Risk Factors for Type 2 Diabetes Development Normalizing Your Body's Natural Response to Maintain Optimal Functioning Preparing for a C-Peptide Test Guidelines on Fasting Duration Prior to Testing Distinguishing Between Type 1 Diabetes & Type 2 Diabetes Based on Normalized Levels How Normal Ranges Differ Between the Two Types of Diabetes Factors Affecting C-peptide Levels in Diabetic Patients Affordable C-Peptide Testing from DiscountedLabs.com FAQs in Relation to C Peptide What are the disadvantages of C-peptide? What does it mean when your C-peptide is high? What foods increase C-peptide? Can C-peptide levels improve? Conclusion Understanding the C-Peptide Blood Test Let's dive right in. The C-peptide blood test is a game-changer when it comes to evaluating insulin production by your pancreas and managing diabetes effectively. But why should you care about this test? Importance of C-Peptide Testing in Managing Diabetes This essential diagnostic tool helps determine the cause of low blood glucose levels, which can be crucial for those living with or at risk of developing diabetes. Moreover, it plays a vital role in distinguishing between type 1 and type 2 diabetes while monitoring insulin production levels—talk about multitasking. How the Test Helps Classify Different Types of Diabetes Type 1 and type 2 may both have "diabetes" in their names, but they're quite different beasts when it comes to treatment and management strategies. A C-peptide test enables healthcare professionals to identify whether an individual has type 1 or type 2 diabetes based on their body's ability (or inability) to produce sufficient amounts of insulin naturally. C-Peptide tests help manage and monitor diabetic conditions more effectively. Distinguishing between Type-1 and Type-2 diabetes is made simpler with the help of C-peptide tests. You get valuable insights into your body's insulin production process. Now let's look into what takes place when C-peptide concentrations are elevated and how to restore them for the best possible wellbeing. "Take control of your diabetes management with the C-peptide blood test. It helps classify types, monitor insulin production & improve treatment strategies. #diabetesawareness #healthylifestyle" Click to Tweet High C-Peptide Levels and Their Implications Let's dive into the world of high C-peptide levels. Did you know that elevated levels could indicate potential health issues? Research has shown a significant positive association between high C-peptide levels and an increased risk of developing type 2 diabetes, independent of glucose or insulin concentrations alone. But wait, there's more. Health Concerns Associated with High C-Peptide Levels Apart from type 2 diabetes, other concerns linked to high levels include insulin resistance or reduced sensitivity to insulin. Complications connected to elevated C-peptide concentrations may include cardiac issues, renal impairment, neuropathy, and even sight difficulties. Increased Risk Factors for Type 2 Diabetes Development Lifestyle: A sedentary lifestyle with little physical activity increases your risk of developing type 2 diabetes due to a higher body fat percentage and poor blood sugar control. Diet: Consuming unhealthy foods rich in refined carbohydrates, sugars, and saturated fats may contribute to obesity, which is a major risk factor for this form of disease development. Familial history: If one or both parents have been diagnosed with type 1 or type 2 diabetes, then chances are their offspring might be at greater risk too. Ethnicity: Certain ethnic groups like African Americans, Hispanics/Latinos, and Native Americans have a higher prevalence of type 2 diabetes. So, what can you do to lower your C-peptide levels and reduce the risk? Stay tuned for our next section on normalizing your body's natural response to maintain optimal functioning. "High C-peptide levels may indicate health concerns such as type 2 diabetes and insulin resistance. Take action to lower your risk. #healthylifestyle #diabetesprevention" Click to Tweet Normalizing Your Body's Natural Response to Maintain Optimal Functioning Let's explore ways to bring C-peptide levels back into balance. It all starts with a holistic approach that focuses on overall wellness and includes some simple yet effective lifestyle changes. Lifestyle Habit #1: Eat a balanced diet rich in whole foods, such as fruits, vegetables, lean proteins, and healthy fats. This guide to healthy eating is an excellent place to start. Lifestyle Habit #2: Exercise regularly by incorporating both aerobic activities like walking or swimming and strength training exercises for muscle development. The American Heart Association recommends at least 150 minutes of moderate-intensity exercise per week. Lifestyle Habit #3: Prioritize sleep by aiming for 7-9 hours each night; this is crucial for maintaining hormonal balance and supporting overall health. If you struggle with getting enough restful sleep, check out these sleep hygiene tips. Lifestyle Habit #4: Reduce stress through relaxation techniques like meditation or mindfulness practices; they work wonders in helping manage cortisol levels, which affect insulin sensitivity too. Mindful.org has some great resources to get you started. Remember, the key is consistency. Maintaining these healthy habits over time will help your body respond better to insulin and ultimately normalize your C-peptide levels. Consider consulting a healthcare expert, such as a nutritionist or fitness instructor, to help you get started and provide assistance along the way. Your health journey is unique, so don't be afraid to tailor these recommendations according to what works best for you. Normalize your C-peptide levels with simple lifestyle changes. Eat a balanced diet, exercise regularly, prioritize sleep and reduce stress. #healthylifestyle #Cpeptide Click to Tweet Preparing for a C-Peptide Test Let's begin our discussion of the C-peptide test. If you're planning to take a C-peptide test, it's important to prepare properly to ensure accurate results. Here's what you need to know: Step #1: Fasting is key. You'll typically need to fast for eight to twelve hours before the blood test. This means no food or drinks, except water. Step #2: Stay hydrated. Drinking water during your fasting period is not only allowed but also encouraged. It can help keep you comfortable and make it easier to draw blood. Step #3: Inform your healthcare provider of any medications or supplements you're taking, as some may affect the test results. Mention any non-prescription drugs or herbal remedies you take to your healthcare provider, as they may affect the test results. Step #4: Avoid strenuous exercise and excessive stress right before the test. They can impact hormone levels in your body and potentially skew the results. Take it easy and relax. To guarantee precise and dependable C-peptide test outcomes, adhere to these straightforward steps. Guidelines on Fasting Duration Prior to Testing The recommended fasting duration for a C-peptide test is typically eight to twelve hours. Your healthcare provider may provide individualized instructions based on your unique needs and medical history; be sure to adhere to them for the most accurate results. Be sure to follow their guidelines closely to ensure the most accurate results. Prepare for a C-peptide test by fasting 8-12 hours, staying hydrated with water, informing your healthcare provider of meds/supplements and avoiding stress/exercise. #healthylifestyle #labtests Click to Tweet Distinguishing Between Type 1 Diabetes & Type 2 Diabetes Based on Normalized Levels   A population-based cohort study showed that normal ranges differ based on genetic risk scores among people with type 1 diabetes. So, what does this mean for you? Type 1: Most individuals with C-peptide levels above 600 pmol/l and a history of diabetes were autoantibody-negative. This is positively associated with age at onset and higher genotypic scores for type 2 diabetes, while being inversely related to female gender. Type 2: In contrast, those diagnosed with type 2 often have elevated C-peptide levels due to insulin resistance or reduced sensitivity to insulin in their body cells. C-peptide levels are generally lower in type-1 diabetes patients, while higher values suggest potential issues with type-2. How Normal Ranges Differ Between the Two Types of Diabetes The important point to remember is that it's not a uniform solution when attempting to comprehend the particulars of your personal circumstances in regards to these two forms of diabetes. Factors Affecting C-peptide Levels in Diabetic Patients Beyond genetics, other factors such as lifestyle choices (e.g., diet), medication use, and overall health can impact your C-peptide levels. Regular physical activity and a balanced diet can help improve insulin sensitivity, potentially leading to lower C-peptide levels. In summary, understanding the nuances of your body's natural response to insulin production is essential for effective diabetes management. By monitoring your C-peptide levels through regular testing, you'll be better equipped to make informed decisions about how best to manage this chronic condition.   Key Takeaway:  C-peptide levels can help distinguish between type 1 and type 2 diabetes, with higher levels indicating potential issues in patients diagnosed with type-2. Normal ranges differ based on genetic risk scores among people with type 1 diabetes, but other factors such as lifestyle choices and medication use can also impact C-peptide levels. Affordable C-Peptide Testing from DiscountedLabs.com Are you interested in monitoring your C-peptide levels? You've arrived at the perfect spot. DiscountedLabs.com offers affordable and convenient testing options for men and women interested in health, wellness, and fitness who want to keep a close eye on their insulin production. Let's dive into the benefits of purchasing tests from DiscountedLabs.com: No doctor's visit is required: You can order lab tests online without needing a prescription or referral from your healthcare provider. Affordability: We understand that managing diabetes can be expensive, so we offer budget-friendly prices on our lab tests. Save money while staying informed about your health. Ease of use: Our user-friendly website makes it simple to find and purchase the test you need. Plus, with over 1,800 locations nationwide, finding a nearby testing site is a breeze. Data privacy: Your personal information and test results are kept confidential and secure at all times. Maintaining optimal health is crucial when living with or at risk of developing diabetes. That's why purchasing an affordable C-peptide test through DiscountedLabs.com provides valuable insights into how well your body produces insulin, empowering you to make informed decisions about managing your condition effectively. For those with type 1 diabetes, tracking C-peptide concentrations can be particularly essential. C-peptide is a protein that is produced at the same time as insulin. Physicians can determine the amount of insulin the body produces by measuring C-peptide concentrations. This information can help with treatment decisions and may even help predict the progression of the disease. Take control of your health journey by keeping track of your insulin production levels and staying one step ahead in managing diabetes. "Monitor your insulin production levels with ease and affordability through DiscountedLabs.com's C-peptide testing. Take control of your health journey today. #diabetesmanagement #healthcaremadeeasy" Click to Tweet FAQs in Relation to C Peptide What are the disadvantages of C-peptide? C-peptide testing has some limitations, including its inability to directly measure insulin levels. In certain cases, it may also be less accurate in detecting early-stage diabetes or distinguishing between type 1 and type 2 diabetes. Additionally, factors like kidney function can affect test results, potentially leading to misinterpretation. What does it mean when your C-peptide is high? High C-peptide levels typically indicate increased insulin production due to insulin resistance or other conditions such as obesity, polycystic ovary syndrome (PCOS), or stress. This can result in health risks like hypertension, elevated cholesterol levels, and triglyceride buildup. It's essential to consult a healthcare professional for proper diagnosis and treatment recommendations. What foods increase C-peptide? Foods that increase blood sugar levels can indirectly raise C-peptide concentrations by stimulating insulin secretion. Examples include refined carbohydrates (white bread, pasta), sugary beverages (soda), processed snacks (chips), and sweets (cookies). To maintain healthy hormone balance, focus on consuming whole grains, lean proteins (source), fruits, and vegetables (source). Can C-peptide levels improve? Yes. Improving lifestyle habits such as adopting a balanced diet rich in whole foods and engaging in regular physical activity can help normalize hormonal responses within the body, leading to improved overall health outcomes, including better-regulated C-peptide levels. It's essential to work with a healthcare professional for personalized guidance and monitoring. Conclusion Measuring C-peptide levels is important for understanding insulin production and identifying type 1 or type 2 diabetes. High C-peptide levels can indicate insulin resistance and increase the risk of health concerns like hypertension, increased cholesterol, and triglyceride buildup. Maintaining optimal functioning can be achieved by normalizing your body's natural response through a balanced diet and exercise routine. Preparing for a successful C-peptide test experience involves following fasting guidelines and knowing what to expect on test day. Diabetic patients should regularly monitor their C-peptide levels to better understand their condition. DiscountedLabs.com offers affordable testing services with easy online ordering, making it convenient for men and women interested in health, wellness, and fitness. If you're interested in learning more about your C peptide levels, check out our discounted panels at DiscountedLabs.com.  

The glucose tolerance test is one of the best ways to find out if your body is metabolizing blood sugar well. Everything you eat and drink, except water, is eventually transformed into glucose in the body. Glucose is also known as blood sugar level, and it acts as a fuel for the brain. However, having more glucose in the body isn’t necessarily a good thing. The body requires energy to carry out multiple processes and functions. It uses glucose but only needs it in moderate amounts, not too much at once. Problems with blood sugar level appear when there is too much glucose in the bloodstream which facilitates inflammation, infection and the development of diabetes type 2 which is a life-threatening disease. Glucose is processed in the body using insulin which is a hormone secreted by the pancreas. Table of Contents What is insulin? What is insulin resistance? Factors that contribute to insulin resistance Types of diabetes Symptoms of diabetes type 1 and 2 Risk factors for having impaired glucose tolerance or a predisposition to diabetes Glycemic index How is glucose tested? What is a Glucose Tolerance Test (GTT)? How is glucose tested in the lab? What to do after getting the results? How to stabilize and reduce blood sugar levels Tip #1 – Get more fiber into your diet Tip #2 – Take a multivitamin supplement Tip #3 – Eliminate foods which promote inflammation Tip #4 – Find time to relax Tip #5 – Work out more often What to do next? What is insulin? Insulin is a hormone secreted by the pancreas. Its job is to normalize blood sugar levels and reduce the amount of sugar present in the bloodstream. When too much sugar is detected in the blood, the brain sends a signal to the pancreatic cells to start secreting insulin. The insulin hormone “opens up” cells and tissues to absorb glucose (the fuel). This effect makes them function normally and ensure that the blod sugar level is stabilized.   What is insulin resistance? Insulin resistance develops when cells and tissues no longer “open up” to absorb blood sugar. This dysfunction makes people feel relatively lethargic and fatigued. Additionally, since the sugar in the blood is not absorbed, it will simply stay in the bloodstream which is a bad thing. Having too much sugar in the blood can lead to chronic inflammation, fatigue, poor sugar level control and the likelihood of developing type 2 diabetes. Insulin resistance develops over time. This happens as a result of a sedentary lifestyle and unhealthy diet, among other factors.   Factors that contribute to insulin resistance It might take years to develop insulin resistance since this is a gradual process. It is very important to monitor blood sugar levels and prevent insulin resistance which can lead to diabetes type 2 and a poor-quality life. Here are some factors which contribute to insulin resistance: · Not exercising, at least a few times a week – exercise is hands-down one of the best ways to decrease insulin resistance and promote insulin sensitivity which makes cells absorb sugar from the blood · Eating plenty of refined sugars – cookies, candies, chocolate, ice cream are all delicious, but if they are eaten frequently, they significantly increase insulin resistance. Body cells become used to sugar and less susceptible to absorb it from the bloodstream · Being overweight or obese – having too much fat content (particularly in the abdominal area) leads to insulin resistance and a decreased ability to process sugar properly · Acute stress – being under a lot of pressure and having to deal with lots of stress on a daily basis can also lead to the development of insulin resistance. People of an elderly age are more predisposed to develop insulin resistance. However, the quality of the diet and the exercise regimen are primary factors which contribute to insulin resistance. Once cells and tissues become more resistant to insulin, diabetes type 2 can appear. This disease develops slowly over time and requires major lifestyle adjustments to manage it properly.   Types of diabetes There are several types of diabetes, and it is a good idea to learn something about each of them. Diabetes type 1 is also known as juvenile-onset diabetes or insulin-dependent diabetes. People who have this disease produce little to no insulin for reasons not completely understood by science today. Insulin is vital to process sugar into the bloodstream, and if the body doesn’t make it, it has to be injected. This illness can be encountered at all stages of life, but it usually affects children. Patients with type 1 diabetes need to rely on periodic doses of insulin to stay healthy. If insulin is not administered at certain moments, these patients can develop health complications which might result in death. Diabetes type 2 is one of the most common types of diabetes. It is caused particularly by insulin resistance which makes cells “harder” and less predisposed to absorb sugar from the bloodstream. Approximately 90% of all diabetic patients have diabetes type 2. It can appear at any age, and it is usually detected and diagnosed using blood glucose tests. People can live with diabetes, but they need to follow strict dietary guidelines and eat foods with a low glycemic index. Diabetes type 2 can be reversed, but only in rare cases and using special diets for a low period such as the ketogenic diet. At some point in time, if diabetes type 2 condition progresses, patients require oral drugs and additional doses of insulin to survive. This disease can also be managed through a steady fitness regimen and by reducing stress levels.   Symptoms of diabetes type 1 and 2 These medical conditions are not without symptoms, and by paying attention to certain signs the body offers, one can discover the illness earlier on and possibly stop its progress. Here are a few common signs of diabetes type 1 and 2: · Excessive thirst and a dry mouth – the body uses water to dilute excessive sugar in the blood · Excessive fatigue for no real reason – since the sugar doesn’t get into cells and tissues anymore because of insulin resistance, people who have diabetes frequently feel tired and fatigued · Frequent urination – the body tries hard to eliminate excess sugar through urine · Wounds which heal slowly – this happens because diabetes damages nerve endings, making it harder for blood to reach surface wounds and heal them · Blurred vision – similarly, too much sugar can affect nerve endings in the retina which can lead to blurred vision and other eyesight problems People must know that these symptoms should be consistent over time. If one has the symptoms above, he or she should take the glucose test as soon as possible to properly diagnose the health problem.   Risk factors for having impaired glucose tolerance or a predisposition to diabetes There are certain groups of people who are more likely to handle glucose in the bloodstream improperly and develop diabetes type 2 in the future. Here are some of them: · People who have a history of diabetes in the family · People who are older than 50 years are more likely to have impaired glucose tolerance · People who have abnormal cholesterol levels · People who have a lot of fat in the abdominal area as well as visceral fat (fat packed between organs and tissues)   Glycemic index The glycemic index is used to measure how much insulin the body needs to produce to process different types of foods. For example, pure glucose has 100 as a glycemic index (GI) which means that it will generate the highest insulin spike. Broccoli, on the other hand, is a complex carbohydrate with a GI of 15 which is considered to be pretty low. Bananas are somewhere in the middle with a GI of 54. Specialists recommend eating a lot of foods with a low GI because these generate a smaller insulin spike and don’t lead to insulin sensitivity. For example, foods you should eat include: 1. Most types of vegetables and legumes since they have a low GI 2. Brown rice (not white rice since it has a higher GI) 3. Yogurt and whole milk 4. Peanuts, beans, and lentils You should avoid foods like: · Pasta and bread · Baked potatoes · Bagels · Taco shells · Most cookies and candies Monitoring your diet and including more foods with a low glycemic index can reduce the risk of developing insulin resistance.   How is glucose tested? Glucose can be tested very simply using a glucose meter which uses a single drop of blood to determine the amount of sugar in the body. The most common glucose test is performed after a fasting period of 9 to 12 hours by taking a blood sample and running a CMP blood test. The patient refrains from eating food or drinking anything else than water for up to 12 hours . A normal fasting glucose level is less than 100 mg/dL. A glucose level between 100 and 125 mg/dL is considered to be prediabetes. In this case, the patient needs to carefully monitor his or her blood glucose level and try to prevent it from rising. Glucose levels can decrease with diet and exercise. If the glucose level is higher than 125 mg/dL, then the patient has diabetes. This should be confirmed in two separate tests to avoid false diagnosis. The presence of pre-diabetes can also be tested using a special test called a Glucose Tolerance Test for 2 Hours.   What is a Glucose Tolerance Test (GTT)? This test is more thorough, and it can easily discover glucose intolerance, metabolic syndrome, insulin resistance, impaired pancreatic cell function or different other health complications. Its primary role is to determine how the body handles glucose at certain time intervals. Patients begin by eating a balanced meal which includes at least 150 grams of carbohydrate per day for three days before the test. They are not allowed to drink anything but water for these three days, and they should discontinue nonessential medication which might interfere with the test results. Patients shouldn’t eat anything for at least 8 to 14 hours before the test, and they are allowed to drink water only. Similarly, patients shouldn’t do high-intensity physical exercise for at least 12 hours before the test. They are not allowed to smoke or drink coffee either. If water is consumed, it should be plain water, not flavored water.   How is glucose tested in the lab? When the patient arrives at the doctor’s clinic, a simple fasting blood glucose test is performed. This measurement requires taking a small blood sample using a glucose device and find out the blood sugar levels. The glucose meter gently penetrates the skin of a finger to let a drop of blood pop out. The device immediately measures the glucose level in the blood. Many people are scared that they will feel pain when the glucose meter reaches for a blood sample, but they shouldn’t be worried. The process is painless, and it is over in less than one second. The second test involves drinking a sugary beverage which contains 50 or 75 grams of sugar. This quickly increases blood sugar levels and determines an insulin spike. The way the body handles this test is an important indicator of sugar levels in the bloodstream and how the body reacts. It is a more thorough and accurate test which offers better results. The glucose drink should be consumed quickly, and the patient needs to wait for approximately 2 hours before taking the test again. During this time, the patient is allowed to talk, read or listen to music. These are relaxing activities which let the body process sugar optimally. After 2 hours, a blood glucose test is performed again. This time, the sugar levels will be higher which is normal. However, if they are excessively high, this might indicate a predisposition to diabetes or a confirmed diagnosis of diabetes. After drinking the glucose beverage and waiting for 2 hours, normal glucose blood levels should be below 140 mg/dL. Levels between 140 mg/dL and 200 mg/dL indicate impaired glucose tolerance. Levels above 200 mg/dL indicate diabetes.   What to do after getting the results? Changes in lifestyle should be performed according to the test results. For example, if the fasting glucose levels as well as the ones after drinking a sugary beverage fall in the normal category then it means that the patient has a healthy lifestyle and he or she should continue it. If the glucose levels fall in the “impaired glucose tolerance” then the patient needs to make certain lifestyle changes to prevent getting diabetes at some point in the future. Some of these changes include: · Exercising more often · Giving up on sugary foods and drinks or at least reducing their intake – this includes candies, sweets, sodas and alcohol · Reducing stress levels – the patient might want to try yoga, meditation, breathing exercises, taking a vacation, etc If the tested glucose levels indicate diabetes, then the patient needs to work with his or her healthcare provider to find out appropriate treatment options. Certain diets might be prescribed which include foods that have a low glycemic index, so the blood sugar levels don’t rise too often. Certain foods and drinks should be eliminated from diets altogether such as sodas, chocolate, candies, ice cream, and white rice. It is possible to live with diabetes and even reverse it using special diets, but patients need to be disciplined and follow the advice given by the healthcare provider.   How to stabilize and reduce blood sugar levels Getting more exercise and eating healthier foods is a great way to normalize sugar in the bloodstream, but many people are still confused about what does this mean. It's important to take a closer look at the actual habits one can develop to prevent diabetes altogether and normalize sugar levels. Here are some important tips to remember:   Tip #1 – Get more fiber into your diet Fiber is seriously underrated. It basically consists of chunks of food which are not processed by the body, so they are eliminated as a whole. The good thing is that fiber gathers up plenty of toxins and unwanted substances from the gut and takes them out during the excretion process. People who have relatively solid stools (which is a good thing) eat a lot of fiber and enjoy healthier guts and a better lifestyle. Fiber also gives a great sensation of satiety, so one is less likely to overeat if he or she consumes a lot of fiber. Back in the days, humans relied mostly on foods taken from the ground or trees, so their fiber intake would amount to approximately 100 grams per day. Unfortunately, nowadays most people get around 15 grams of fiber per day or less. This is a bad thing because if the body doesn’t have enough fiber, stools become loose and hunger pangs appear throughout the day. Fiber also plays a vital role in metabolizing sugar, and it can be as effective as diabetes medication for certain people. Increasing the fiber intake might make patients give up on diabetes medication altogether. Fiber can be easily found in fruit, vegetables, seeds, whole grains, and complex carbs.   Tip #2 – Take a multivitamin supplement It is nearly impossible to take all the required vitamins and minerals from food only, and that’s why it is highly recommended for anyone to get a multivitamin supplement. Certain nutrient deficiencies such as a lack of vitamin D or a lack of chromium and magnesium can make the sugar levels imbalanced in the bloodstream. These vitamins and minerals are essential for key metabolic processes, and without them, one can become more predisposed to insulin resistance which can lead to diabetes type 2 in the future. Each health conscious person should make a habit of taking more vitamins such as getting a vitamin D supplement. Alpha-linoleic acid, a type of acid similar to omega-3 fatty acids, is also required to maintain normal blood sugar levels and it can be taken as a supplement.   Tip #3 – Eliminate foods which promote inflammation There are certain types of foods which can do more harm than good to the human body. Some of these foods include refined sugars and processed vegetable oils. The bad thing about these foods is that they promote inflammation by activating inflammatory genes. This activation can lead to chronic inflammation in the body which affects cells, tissues and organs. Chronic inflammation also leads to poor insulin sensitivity which translates to insulin resistance and diabetes type 2 at some point in the future. One should try to limit processed oils and refined sugars as much as possible to minimize the chances of having high sugar levels in the bloodstream.   Tip #4 – Find time to relax Stress is an important factor when it comes to insulin resistance. Most people live stressful lives when they have to juggle numerous responsibilities daily, meet deadlines or work under pressure. The human body is not ready to cope with high amounts of stress which basically consists of the hormone cortisol secreted by the adrenal glands in huge quantities. The key to manage stress is to make a habit to relax and take breaks from work every day. For example, one can do breathing exercises, go for a walk in the park, watch a movie, play a game, do yoga and even take a vacation. By reducing stress levels, one doesn't only live a happy and more productive life, but he or she also has fewer chances of developing insulin resistance.   Tip #5 – Work out more often A sedentary lifestyle is one of the worst habits one can have. Lack of exercise drastically increases the likelihood of developing insulin resistance at some point in the future. The human body performs at its best when it engages in physical exercises on a regular basis. This doesn’t mean that one should immediately go to the gym today, but make a conscious effort to move more often throughout the day. For example, taking a 20-minute stroll once in a while can have major positive benefits for health, improving the cardiovascular system and insulin sensitivity. Going for a run is also highly beneficial as well as practicing yoga or engaging in HIIT (high-intensity interval training). The point is to move the body a few minutes each day and slowly build up to a healthy habit of being more fitness-conscious. This can lead to a healthier lifestyle and a healthier mind.   What to do next? The next step is to order the 2H glucose tolerance test today and take action. This test is inexpensive and provides the perfect way to know more about your health with a minimal financial investment.   Buy a GTT test  

Testosterone replacement therapy (TRT) is becoming increasingly popular in the United States and worldwide. It provides a safe, scientific treatment option for men who have low testosterone levels. In the US alone, almost 5 million men are hypogonadal (have low testosterone) and most males over 65 have testosterone levels below normal values. TRT doesn't only increase your testosterone levels, it can also provide other benefits, particularly to those who are obese and struggle with type 2 diabetes. Keep reading to discover a few studies that back up the idea that testosterone replacement therapy can improve your diabetes symptoms. Table of Contents Discovering the Effects of TRT on Men with Fatty Liver (NAFLD) Study 1 - TRT Improves NAFLD Grade in Obese Men Study 2 - Long Term TRT Improves Lipid Profile in Men Study 3 - Effects of TRT on Body Measurements Study 4 - TRT Effects on Diabetic Patients Expand Your TRT Knowledge References: Discovering the Effects of TRT on Men with Fatty Liver (NAFLD) Non-alcoholic fatty liver disease (NAFLD) is a liver inflammation that could advance to life-threatening conditions if left untreated. This type of disease is caused by various factors and not by drinking too much alcohol. NAFLD is characterized by an accumulation of fat and toxins around the liver. This restricts blood circulation to this organ and prevents it from doing its job properly. NAFLD usually has little to no symptoms and could advance to liver cirrhosis and even liver cancer. One of the main reasons people develop NAFLD is poor diet. Junk food in combination with a sedentary lifestyle could cause NAFLD in men of all ages. With that being said, studies have shown that long-term administration of exogenous testosterone could improve NAFLD and prevent it from advancing to more dangerous stages. Study 1 - TRT Improves NAFLD Grade in Obese Men For example, a study done on 55 obese men shows how beneficial TRT can be for people with non-alcoholic fatty liver disease. This study was performed over 2 years. All 55 men had testosterone test to prove that they had functional hypogonadism and were diagnosed with type 2 diabetes. The 55 patients were split into two groups. The first group of 28 men was given 1000mg of testosterone undecanoate every 3 months for two consecutive years. The second group contained 27 patients who received a placebo for the first year and 1000mg of testosterone undecanoate for the second year. This was a comprehensive study that looked at multiple parameters and important health signs. For example, both total and free testosterone levels were measured at the beginning and the end of the study. Other important measurements taken were fasting glucose, HDL, LDL, triglycerides, blood count, creatinine, electrolytes, liver enzymes, and more. After two years, the testosterone levels for all 55 men showed impressive changes. The administration of 1000mg of testosterone undecanoate normalized testosterone levels in both groups. Liver measurements also revealed that NAFLD grade was improved and patients no longer experienced significant symptoms associated with this type of liver infection. The improvements began immediately after starting TRT. Another impressive finding is that no side effects were observed as a result of administering TRT for 2 years. The patients didn't experience cardiovascular damage or prostate carcinoma. They report having more energy and self-confidence as a result of taking TRT. This study basically concludes that 1000mg of testosterone undecanoate might be enough to quell the symptoms of low testosterone in men. Additionally, it can reduce NAFLD grade and prevent major liver complications that could be life-threatening. Additionally, the medication adherence was 100% for all study participants. They received testosterone injections in a clinical setting and under medical supervision. Study 2 - Long Term TRT Improves Lipid Profile in Men Let's take a look at another study that reflects how beneficial TRT might be on overweight or obese men who struggle with low testosterone levels. A 12-year study analyzed the lipid profiles of 723 who were diagnosed with hypogonadism. These patients were either overweight or obese. Losing weight seems to be a problem especially in the United States. Carrying extra pounds of fat can lead to multiple life-threatening cardiovascular diseases, not to mention that it can augment some of the symptoms of hypogonadism. Luckily, some studies show that the administration of exogenous testosterone might be able to reduce the amount of fat hypogonadal men carry. This works best when coupled with healthy changes in diet and adhering to basic exercise regimens. In most cases, a short-term administration of testosterone usually lowers HDL levels. HDL is the "good cholesterol" while LDL is the "bad" one. However, more recent studies on long-term administration of testosterone undecanoate might have an inverse reaction. It can improve the lipid profile of patients and increase the levels of HDL. The group of 723 men who participated in this study was split into two categories. The first group contained 367 men and they received 1000mg of testosterone undecanoate for 12 weeks, followed by a pause of 6 weeks. This is the T group. The second group included 356 men and they received no exogenous testosterone. This is called the Control group. All lipid measurements were done before starting the administration of testosterone. For example, the measurements looked at a lipid panel including HDL, LDL, other cholesterol particles, triglycerides, waist circumference, etc. These patients were tested a few times per year and their lipid profile was recorded for comparison. These tests were done over 12 years. The results were clearly advantageous for the testosterone group. For example, HDL cholesterol increased significantly in the T group and decreased in the Control group. The LDL cholesterol decreased in the T group and increased in the Control group. Triglycerides were also measured and they increased in the Control group and significantly decreased in the T group. These results were seen consistently and the adherence to medication is 100%. All testosterone undecanoate injections were administered in a clinical setting under the strict supervision of a medical professional. In conclusion, long-term TRT can improve the lipid profile of overweight or obese men who also struggle with hypogonadism. It will also normalize testosterone levels and bring other benefits to a man's quality of life such as increased libido, more stamina, etc. Study 3 - Effects of TRT on Body Measurements Anthropometric parameters refer to measurements of the human body, particularly dimensions and shape. It's a science that looks at the particular measurements of an individual concerning other individuals in the same group. For example, it tackles waist size and circumference, length of feet, arms, height, weight, and more. This type of information is useful in various industries and fields. For example, experts in ergonomics and clothes designing need to know the general body measurements of individuals to create better and more efficient products and services. At the same time, anthropometric parameters need to be studied in relation to weight loss/gain as a result of following fitness programs or TRT protocols. This helps medical professionals come up with improvements and adjustments to help patients achieve their desired body shape, composition, and body mass index (BMI.) Multiple studies show that long-term administration of testosterone undecanoate can help improve anthropometric parameters in men with hypogonadism. For example, a 12-year study performed on hundreds of hypogonadal and obese men proves this fact. 476 men with low testosterone levels and obesity were selected for this long-term study. Their body measurements, dimensions, and shapes were recorded at the beginning of the study. This data was also updated with each visit for more than 12 years in a row. 281 men decided to receive 1000mg of testosterone undecanoate for 12 weeks, followed by a pause of 6 weeks. 195 men decided not to take exogenous testosterone and they were part of the control group. Some of the measurements recorded by medical experts were age, height, weight, waist circumference, BMI, fasting glucose, blood lipids, and more. A special emphasis was put on anthropometric measurements since this was the purpose of the study. The study results are impressive. Waist circumference decreased in the group who received testosterone undecanoate and increased in the control group. Weight decreased in the group who received exogenous testosterone and increased for patients who weren't on TRT. The BMI also decreased for the testosterone group and increased slightly for the control group. The waist-height ratio decreased for those who took testosterone and increased for the control group. Visceral adiposity is a parameter that measures the amount of visceral fat in a person. Visceral fat is a type of fat that envelops the organs. It's one of the most dangerous types of fats since it can promote the accumulation of toxins and reduce organ function. In the testosterone group, visceral adiposity decreased. It increased for the control group. In conclusion, the group who received testosterone undecanoate frequently experienced major improvements in anthropometric measurements. Apart from having higher testosterone levels after 12 years of TRT, they achieved better body composition and increased libido. It's important to note that medication adherence was also 100%. All testosterone injections were administered in a clinical setting, similar to the other studies mentioned in this article. Study 4 - TRT Effects on Diabetic Patients Type 2 diabetes mellitus is a prevalent and life-threatening disease. Almost 50% of hypogonadal men experience problems with processing sugar or are diagnosed with type 2 diabetes. This type of disease can be controlled with medicine, but it causes other health complications and decreases the quality of life. Luckily, multiple studies start to reveal the benefits of testosterone therapy for people with diabetes. Administering exogenous testosterone seems to improve the health of the patients, particularly their ability to process sugar. The positive results are best seen in long-term studies. For example, a 12-yearlong study performed on 865 men shows how a frequent administration of testosterone undecanoate can improve glycemic control, diabetes tests and the symptoms of type 2 diabetes. 361 of these men were previously diagnosed with type 2 diabetes. 183 of them received a regular dose of 1000mg testosterone undecanoate for 12 weeks. 178 men decided not to take exogenous testosterone. All of the study participants had documented low levels of testosterone and many of them were also obese. Multiple parameters were measured for the study participants such as their glucose levels, waist circumference, blood pressure, and more. These measurements were done at the beginning of the study and on a regular basis for 12 years. The study findings are clearly advantageous for the group that received testosterone. For example, glycemic control improved significantly for those on TRT. This means that the participants received less and less insulin or anti-diabetes medications to stabilize their glucose levels. On the other hand, 22 patients from the control group started taking insulin during the 12 years. Fasting glucose and A1c also decreased in the testosterone group and increased for those who decided against TRT. Another important finding is that weight and waist circumference decreased for the testosterone group while increased for the control one. This is another proof that TRT can improve anthropometric measurements in hypogonadal and obese men who struggle with type 2 diabetes. Since all the testosterone injections were administered in a clinical setting, it's impossible to ignore the validity and impressive findings of this study. This prompts more health experts to look at the potential benefits of long-term testosterone for hypogonadal men. On top of that, the combination of lifestyle changes coupled with a frequent administration of testosterone undecanoate might be able to reduce the mortality rate in hypogonadal men. Some of these lifestyle changes involve physical exercises and a clean diet, free of junk and processed foods. Interestingly, pre-diabetics who follow a TRT protocol might also experience significant improvements in their blood glucose levels. This means that it might be possible to prevent diabetes altogether by administering the right amount of testosterone to individuals who need it. Expand Your TRT Knowledge Although there is much to be learned about testosterone and TRT in general, there is a significant body of evidence available online for those who want to learn more. For example, the Excelmale.com Forum contains hundreds of answers to questions about testosterone. This TRT forum is backed up by scientific studies and it can help you learn more about why some men have low testosterone levels and how they can mitigate this problem. You can get answers to your questions from experienced medical doctors, healthcare professionals, and TRT patients who have followed testosterone protocols for years.   References:   1- Endocrine Abstracts (2021) 73 PEP7.1 2- Endocrine Abstracts (2021) 73 AEP162 3- Endocrine Abstracts (2021) 73 AEP162 4- Endocrine Abstracts (2021) 73 OC2.3    

Learn why a blood test is important, how it is performed, and how to interpret the numbers. In this video, we will discuss a lipid profile - a group of tests which assesses your risk of developing heart disease. We will also discuss the hemoglobin A1c test.   You likely had blood tests done when you visited your doctor. Do you ever look at the results and understand what they mean? This video will show you what, how and why. The blood sample is drawn from the vein in your arm by a health professional, and it is almost painless. Why is a blood test important? It is an extremely useful diagnostic tool. The results can tell you how your body's functioning and the overall state of your health. Blood tests can be used to screen for disorders, track the progress of medical treatments and alert you of potential health problems, thus helping you take action to prevent or treat them. Therefore, it is important for you to know how to read your results and to understand what the numbers mean. Interpretation of test results: Compare the numbers of your test results to that of the reference or normal ranges given. More importantly, follow the trend of your results with time for a more meaningful interpretation. Please note that the numbers can vary somewhat from laboratory to laboratory. Be sure to always use the reference numbers given by the specific laboratory where your test is done. What does a routine blood test panel include? This blood test panel include many different types of tests for different purposes, such as lipid profile, blood sugar level test, electrolyte levels and liver function tests. It is usually done with fasting blood, that is no foods or drinks except for water for more than 8 to 12 hours before the blood draw. It includes tests for risk factors for common disorders, such as heart disease, diabetes, liver disease and kidney disease, among others. Some of the slides in the above video show examples of some of the common tests that are performed in blood samples. Some of the tests that we will be going over include lipid profile, a comprehensive metabolic panel, measuring glucose levels and hemoglobin A1C, liver function tests, kidney function tests, thyroid function tests and complete blood count. You need to look at the whole picture, not just one of the tests. Lipid profile. It tells you if you have a risk factor for developing heart disease. A panel of tests includes the following, total cholesterol. The recommended level is under 200 milligrams per deciliter. Your body uses cholesterol to help build cells and make hormones. Too much cholesterol in the blood can cause formation of plaques on the walls of your blood vessels and increase your chances of having a heart attack or stroke. HDL or high-density lipoprotein. The recommended level is more than 45 milligrams per deciliter is often referred to as good cholesterol. It helps bind fat in the blood and carry it to the liver for disposal. Low density lipoprotein or LDL. The recommended level is lower than 129 milligrams per deciliter is often referred to as bad cholesterol and is made up of mostly fat and only a small amount of protein. A high level may increase your chances of developing heart disease. Triglycerides are essentially fat in the blood that is used to provide energy to the body. They are your main form of fat. Triglycerides, the recommended level is lower than 200 milligrams per deciliter. A level of 240 to 499 milligrams per deciliter is considered high. A level of more than 500 milligrams per deciliter is considered very high, so some action needs to be taken to lower it. High triglyceride levels may lead to heart disease, especially in people with low levels of good cholesterol and high levels of bad cholesterol. Having a healthy diet and regularly exercising can help lower triglyceride levels and improve cholesterol. Glucose or blood sugar is a source of energy for the cells in your body. Foods such as bread, pasta, rice, and fruit contain carbohydrates that are turned into glucose in your body. This raises your blood glucose level. The glucose test helps screen for diabetes or pre-diabetes. For fasting glucose level, the normal range is 70 to 99 milligrams per deciliter. Too high or too low a level indicates a problem with your glucose metabolism. Hemoglobin A1C, this is a more meaningful test for screening for diabetes. It checks your average blood sugar level over the past two to three months. The normal range is 4.5 to 5.7 percent. 5.7 to 6 percent suggests increased risk of diabetes. 6.1 to 6.4 percent suggests higher risk of diabetes. Greater than 6.5% is consistent with diabetes.   Buy a Lipid Profile here. Buy a Hemoglobin A1C here.