PRO Core + GLP Metabolic Health Panel
Foundational Wellness Plus Targeted Metabolic and Cardiovascular Monitoring
PRO Sports Medicine Learning Center
Introduction
Weight management is one of the most common reasons patients come to PRO Sports Medicine, and it touches nearly every system in the body. Blood sugar regulation, insulin production, cholesterol particles, liver fat, kidney function, thyroid status, inflammation, vitamin D, iron, and sex hormones can all influence, and be influenced by, changes in body composition.
The PRO Core + GLP Metabolic Health Panel combines two PRO panels into a single package: the PRO Core Health Panel and the PRO GLP & Cardio Panel. The result is a broad metabolic and cardiovascular assessment with the foundational nutrient and hormone markers that help explain how a patient feels during a weight-management program.
What the Combination Covers
From the GLP & Cardio Panel:
An expanded lipid panel with ApoB, VLDL, and calculated LDL-to-HDL, LDL-to-ApoB, and triglyceride-to-HDL ratios
HbA1c, C-peptide, and estimated average glucose
Liver markers: ALT, AST, GGT, ALP, AST-to-ALT ratio, and direct bilirubin
Kidney markers: creatinine, BUN, BUN-to-creatinine ratio, and eGFR
hsCRP, TSH, and total protein
From the Core Health Panel:
Vitamin D and ferritin
Sex-specific hormone markers: total testosterone, free testosterone (calculated), SHBG, and albumin for men; estradiol and FSH for women
The Core Health lipid, HbA1c, hsCRP, and TSH markers, which overlap with the GLP & Cardio Panel
Each biomarker is explained in detail in the PRO Core Health Panel and PRO GLP & Cardio Panel chapters.
Why Combine These Two Panels
The GLP & Cardio Panel is built to monitor the metabolic effects of weight management. The Core Health Panel adds three areas that frequently matter during that process:
Vitamin D. Vitamin D is stored in fat tissue, and people with higher body fat often have lower circulating levels. Knowing vitamin D status supports appropriate supplementation decisions and avoids guesswork.
Iron stores. When appetite falls during GLP-1 care, overall food intake, including iron-rich foods, often falls too. Ferritin helps identify depleting iron stores before they cause fatigue or anemia.
Sex hormones. Excess body fat is associated with lower testosterone and SHBG in men, and weight loss often raises both. In women, metabolic health and the menopausal transition are closely linked. Hormone markers help explain symptoms and track how they change as weight changes.
The Metabolic Story This Panel Tells
When a weight-management program is working, a typical pattern emerges over months: HbA1c and C-peptide trend down as insulin demand eases, triglycerides fall, ApoB improves, hsCRP declines as visceral fat shrinks, and liver enzymes normalize as liver fat decreases. At the same time, providers watch for the things that need protecting: kidney function and hydration, protein status, iron, and, through body composition tracking, lean muscle mass.
The Core + GLP combination lets both sides of that story be measured with one at-home kit.
A Practical Monitoring Rhythm
Most patients complete the combination panel once at baseline, before starting a weight-management program or GLP-1 medication, so that later results have something to be compared against. Follow-up testing is then scheduled by your provider, often after the first few months of treatment and again at intervals that reflect your progress, your medication, and any abnormal findings. Between tests, body weight, body composition, waist measurements, nutrition logs, and symptoms fill in the picture. Because some markers respond quickly (triglycerides, hsCRP) and others more slowly (HbA1c reflects roughly the past three months), your provider will interpret each follow-up result with its natural timeline in mind rather than expecting every number to move at once.
Who the Panel Is For
Patients beginning or using a medically supervised weight-loss program
Patients using GLP-1 based medications such as semaglutide or tirzepatide
People working to improve insulin sensitivity and metabolic health
Adults monitoring cholesterol and cardiovascular risk during body composition changes
PRO Foundations members who want a broad metabolic baseline
How to Prepare
Follow the kit instructions for each component.
Fast for 8 to 12 hours unless your provider advises otherwise; water is allowed. A fasted morning sample gives the most consistent triglyceride, lipid, and C-peptide results.
Men should collect in the morning for testosterone consistency.
Hydrate well, especially if you have had GI side effects from medication.
Avoid heavy training for a day or two beforehand.
Pause high-dose biotin if your provider agrees.
How Your Results Are Reviewed
A PRO Sports Medicine provider reviews the complete picture: glucose regulation, cardiovascular risk, liver and kidney markers, thyroid, inflammation, vitamin D, iron, and hormones, together with your weight, body composition, medications, and nutrition. The review may lead to nutrition and hydration changes, supplementation decisions, medication discussions when clinically appropriate, and a plan for follow-up testing. Clinical laboratory review is included for eligible PRO Foundations members.
How It Fits PRO Care
This combination is a natural baseline for PRO's weight-management programs and a useful periodic check during treatment. Paired with Hume body composition tracking and dietitian support through PRO Foundations, it helps confirm that weight loss is translating into better metabolic health while muscle is protected. For background, see Body Composition & Sarcopenia, Nutrition, and Cardiovascular Health. Nutritional support options, such as PRO METABOLIC, are discussed in the PRO Therapeutics series.
Order the PRO Core + GLP Metabolic Health Panel
Important Information
This article is educational and is not medical advice. Results support clinical evaluation and monitoring and do not diagnose medical conditions on their own. All results are reviewed by a licensed PRO Sports Medicine provider, who individualizes testing frequency and treatment decisions.
Key References
Grundy SM, Stone NJ, Bailey AL, et al. 2018 AHA/ACC Multisociety Guideline on the Management of Blood Cholesterol. Circulation. 2019.
Sniderman AD, Thanassoulis G, Glavinovic T, et al. Apolipoprotein B Particles and Cardiovascular Disease: A Narrative Review. JAMA Cardiol. 2019.
American Diabetes Association Professional Practice Committee. Diagnosis and Classification of Diabetes: Standards of Care in Diabetes. Diabetes Care (updated annually).
National Institutes of Health, Office of Dietary Supplements. Vitamin D: Fact Sheet for Health Professionals.
Clinical Perspective
Weight management succeeds when metabolic health improves, not merely when the scale moves. Combining targeted cardiometabolic markers with vitamin D, iron, and hormone markers gives providers a fuller view of how a patient's physiology is responding and where support is needed, which makes it easier to adjust nutrition, supplementation, and medication thoughtfully over time.