Labs don't diagnose you from a blog post — but understanding the basics helps you show up to visits informed and less anxious.
Metabolic markers
Fasting glucose and Hemoglobin A1c reflect how your body handles sugar over time. Triglycerides and HDL cholesterol tell part of the cardiovascular story. These numbers often move with weight, sleep, and alcohol — which is why we repeat them during treatment.
Liver and kidneys
Many weight loss medications are cleared through the liver or kidneys. Baseline and follow-up labs help us use therapies safely.
Thyroid and hormones
Fatigue and weight change aren't always "just thyroid," but TSH and related tests belong in the workup when symptoms fit. Men's health evaluations may include testosterone — discussed in context, not as a single number in isolation.
Next steps
We offer panels from wellness screening to advanced options. Schedule a visit to choose what's right for you and review results with our team.
Dr. Kelvin Brown, MD, MPH
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