The glucose tolerance test is a medical test in which glucose is given and blood samples taken afterward to determine how quickly it is cleared from the blood. The test is usually used to test for diabetes, insulin resistance, impaired beta cell function, and sometimes reactive hypoglycemia and acromegaly, or rarer disorders of carbohydrate metabolism. In the most commonly performed version of the test, an oral glucose tolerance test (OGTT), a standard dose of glucose is ingested by mouth and glucose blood levels are checked right after ingestion and then two hours later. 

The Urinalysis test panel screens for a variety of conditions including urinary tract infections ( UTI ), urinary bladder disease, kidney disease and diabetes. Tests included: Color, Appearance, Specific gravity, pH, Protein, Glucose, Occult blood, Ketones, Leukocyte esterase, Nitrite, Bilirubin, Urobilinogen, and Microscopic examination of urine sediment

The A1c 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.

Insulin-like Growth Factor 1, also known as IGF-1, is used as a biomarker for blood levels of human growth hormone. It is a hormone produced by the liver and other tissues which affects growth-promoting activities and glucose metabolism. The blood level of IGF-1 appears to fluctuate over 24 hours and is found to be related to growth hormone secretion.

This diabetes panel includes important tests usually prescribed for anyone living with Type 1 or Type 2 diabetes. It includes A1c, CMP, Urinialysis, Insulin, and Glucose Tolerance Test (GTT).

Includes liver and kidney function, glucose and electrolytes

Cortisol (hydrocortisone) is the most prominent glucocorticosteroid, and it is essential for the maintenance of several body functions. The most important physiological effects of cortisol are that it raises blood sugar levels (enhances gluconeogenesis, or breaks down glucose) and lowers inflammation and the immune system.

A blood pregnancy test is a medical test used to determine if a woman is pregnant by detecting the presence of the hormone hCG in her blood. Shortly after the fertilized egg implants into the uterine lining, the developing placenta produces the hormone known as hCG. This test is the Quantitative hCG test (also known as a beta hCG test) and measures the specific amount of hCG present in the blood. It can help determine how far along a pregnancy is, monitor the progress of the pregnancy, and detect potential issues like an ectopic pregnancy or a miscarriage.

Blood pregnancy tests are more sensitive than over-the-counter urine pregnancy tests and can detect pregnancy earlier – as soon as 6 to 8 days after ovulation.

The electrolyte panel includes: Carbon dioxide, chloride, potassium, and sodium  

To find out if sperm count is normalized in men using hCG plus TRT, several studies have found that 17OH-P blood level is correlated to intratesticular testosterone (ITT) required for the testicles to make sperm, so testing for this hormone could not only save time while optimizing HCG dose/frequency but also eliminate the need to perform testicular aspirations, a very difficult procedure to do. Sperm count does not stabilize until 6-8 weeks after starting hCG plus TRT, so knowing your 17OH-progesterone blood level can give you a quick way to determine if your hCG dose and frequency is adequate before your first follow-up semen analysis after 8 weeks.

The Cardio IQ® Insulin Resistance Score (IR), which uses fasting insulin and C-peptide measurements to estimate a person's likelihood of having insulin resistance. It eliminates the need for multiple samples and reduces the chance of errors that can occur with some other tests.

Having a high score (indicating a greater probability of insulin resistance) was linked to an increased risk of developing type 2 diabetes, even after accounting for other risk factors. 

An IR score of <33 suggests that an individual has normal insulin sensitivity.
A score of 33 to 66 suggests that an individual has >4-fold greater odds of having IR compared with an individual with a score <33 .
A score >66 suggests that an individual has >15-fold greater odds of having IR compared to an individual with a score

Fasting Required for 10-12 hours. Water only.

A single fasting growth hormone (GH) level is of limited value. The secretion of GH is episodic and pulsatile. GH has a half-life of 20 to 25 minutes. Testing for growth hormone deficiency or excess is best done as part of a dynamic test involving specific stimuli (see the online Endocrine Appendices: Growth Hormone Stimulation and Growth Hormone Suppression). Insulin-like growth factor-1 can also be useful in assessing growth hormone status.

Patients with diabetes may get a C-peptide test as a means of distinguishing type 1 diabetes from type 2 diabetes or Maturity onset diabetes of the young (MODY). Measuring C-peptide can help to determine how much of their own natural insulin a person is producing as C-peptide is secreted in equimolar amounts to insulin. C-peptide levels are measured instead of insulin levels because C-peptide can assess a person's own insulin secretion even if they receive insulin injections, and because the liver metabolizes a large and variable amount of insulin secreted into the portal vein but does not metabolize C-peptide, meaning blood C-peptide may be a better measure of portal insulin secretion than insulin itself.

Comprehensive and All-Inclusive Lab Test Panel for clients of The Wellness By Design Project.  The panel includes:  Testosterone Free with Total, Estrogens Total, Estrone, Estradiol, DHEA-S, Progesterone, Pregnenolone, Dihydrotestosterone (DHT), FSH/LH, Cortisol, Prolactin, TSH, Free T3, Free T4, Reverse T3, Anti TPO, AntiTG, C-reactive protein (high sensitivity), Homocysteine, Apolipoprotein B, Insulin-like Growth Factor 1 (IGF-1), Insulin, Sex Hormone Binding Globulin (SHBG), Vitamin D 25-hydroxy, Complete Metabolic Panel, Gamma Glutamyl Transferase (GGT), Lipid Profile, Complete Blood Count (CBC), Hemoglobin A1C (HbA1C), Magnesium (serum), Phosphorus (serum), LDH, Uric Acid, Iron Serum, Total Iron Binding Capacity (TIBC), Iron Saturation, Ferritin, and Fibrinogen activity.

Urinalysis with reflex to culture testing is done when the first urinalysis results are not normal or when doctors think the person might have a urinary tract infection, kidney disease, or another problem with their urinary tract. Several conditions may necessitate urinalysis with reflex testing. Urinary tract infections (UTIs) are a common reason for reflex testing, as it helps healthcare providers identify the specific bacteria causing the infection and determine the most effective antibiotic treatment. Kidney diseases, such as glomerulonephritis or renal tubular acidosis, may also require reflex testing for accurate diagnosis and management. Conditions like hematuria (blood in urine) or proteinuria (protein in urine) warrant further investigation, as they may indicate underlying kidney disease or urinary tract neoplasms. Pregnant women may undergo reflex testing to monitor for gestational diabetes and preeclampsia. NOTE: You need to visit the lab near you to submit two separate specimens in containers provided by the lab. NOTE: The culture will ONLY be performed if any of the following Urinalysis results are applicable:
•Presence of Leukocyte esterase alone
•Presence of WBCs (>5/hpf) alone
•Presence of Yeast
•Presence of Bacteria and the presence of WBCs (>5/hpf) or Leukocyte esterase
•Presence of Nitrite and the presence of WBCs (>5/hpf) or Leukocyte esterase

This panel is the most inclusive of all offered on the site for men who want a wide picture of their health or who are considering starting testosterone replacement therapy.  It provides a baseline overview of your sex hormones, thyroid gland, adrenal function, metabolic function, cholesterol, prostate, and overall health.  Tests included: 

• CBC
• CMP
• Lipid Panel
• Testosterone
• Total (LC/MS) Estradiol, Ultra Sensitive
• DHEA-s
• TSH
• Free T3
• PSA
• LH
• FSH

This panel includes blood and urine tests commonly used by physicians to determine kidney dysfunction: Urinalysis, Comprehensive Metabolic Panel (CMP), Cystatin C and eGFR.

The cystatin C test (which also includes estimated creatinine clearance eGFR) can be done along with the creatinine or creatinine clearance test in cases where those tests aren’t appropriate, such as patients taking creatine supplements for bodybuilding. These supplements can increase creatinine and decrease creatinine clearance, which can alarm doctors who fear kidney dysfunction.  This creatinine increase is not clinically relevant, but running a Cystatin C test can give physicians reassurance and allow the patient to keep taking that effective bodybuilding supplement. 

Tests included are:

Complete Blood Count with Differential (CBC)
Comprehensive Metabolic Panel (CMP)
Hemoglobin A1c
Cardio IQ Advanced Lipid Panel
Urinalysis, Complete
TSH
Thyroid Free T3
Thyroid Free T4
Reverse T3
TPO Antibodies
Thyroglobulin Antibodies
Homocysteine
Cardio C-Reactive Protein
CPK
Estradiol, Ultra Sensitive
Testosterone Total & Free (LC/MS- No upper limit)
DHEA – S
Prolactin
DHT
IGF-1
Progesterone
Estrone
Total Estrogens
LH + FSH
Anti-Müllerian Hormone (AMH)
Vitamin D (25OHD)
Vitamin B-12
Folate
Ferritin
Iron & TIBC (Total Iron Binding Capacity)

The fasting insulin test is a blood test that measures the level of insulin in your blood after you have fasted (not eaten or drunk anything except water) for at least 8 hours. Insulin is a hormone produced by the pancreas that helps regulate blood sugar levels. The fasting insulin test is often used to help diagnose conditions such as insulin resistance, prediabetes, and type 2 diabetes. It may also be ordered to monitor the effectiveness of treatment for these conditions. The test is usually done in the morning, after an overnight fast. The test results will be reported in units of insulin per liter of blood (U/L). It is important to note that the interpretation of a fasting insulin test may vary depending on the individual's medical history and other factors. A healthcare provider should be consulted to interpret the test results correctly.

The adrenal gland produces a hormone known as dehydroepiandrosterone (DHEA). It is also made in the brain. DHEA leads to the production of androgens and estrogens (male and female sex hormones). DHEA levels in the body begin to decrease after age 30. Lower DHEA levels are found in people with hormonal disorders, HIV/AIDS, Alzheimer's disease, heart disease, depression, diabetes, inflammation, immune disorders, and osteoporosis. Corticosteroids, birth control taken by mouth, and agents that treat psychiatric disorders may reduce DHEA levels.

The Rheumatoid Arthritis Factor is often evaluated in patients suspected of having any form of arthritis or destructive articular disease even though positive results can be due to other causes, and negative results do not rule out disease. But, in combination with signs and symptoms, it can play a role in both diagnosis and disease prognosis. It is part of the usual disease criteria of rheumatoid arthritis.