Category: Functional Medicine Labs

Why Inflammation Is the Real Conversation We Should Be Having You’ve felt it — that heavy, achy, “I’m just off” feeling even when you’ve slept enough and nothing is actually “wrong.” That’s inflammation whispering (or sometimes shouting) that something inside needs attention. In functional medicine, we don’t wait until it turns into arthritis, heart disease, […]

Why Lipids Matter More Than You Think Hey there! If you’ve ever looked at a blood test and felt overwhelmed by all the cholesterol numbers, you’re not alone. Total cholesterol, LDL, HDL, triglycerides… it can feel like a foreign language. But here’s the good news: lipids aren’t just numbers on a page — they’re one […]

Introduction Anti-TG (Anti-Thyroglobulin Antibodies) is a vital biomarker in the Healthspan Assessment, detecting autoimmune attack on thyroglobulin—the storage protein for thyroid hormones—and signaling risk for Hashimoto’s, Graves’, or thyroid cancer. If you’re experiencing thyroid nodules, fluctuating energy, infertility, or family history of autoimmunity, your Anti-TG levels could provide critical insights, especially when Anti-TPO is negative. […]

Introduction Reverse T3 (rT3) is a vital biomarker in the Healthspan Assessment, representing the inactive metabolite of T4 that acts as a natural brake on thyroid activity during stress, illness, or calorie restriction. If you’re experiencing persistent fatigue, cold intolerance, or weight gain despite normal TSH and Free T3, your Reverse T3 levels—and the Free […]

Introduction Anti-TPO (Anti-Thyroid Peroxidase Antibodies) is a vital biomarker in the Healthspan Assessment, serving as the primary marker of autoimmune attack on the thyroid gland and a predictor of Hashimoto’s thyroiditis progression. If you’re experiencing unexplained fatigue, brain fog, weight gain, or thyroid nodules despite normal TSH, your Anti-TPO levels could provide critical insights. In […]

Introduction TSH (Thyroid-Stimulating Hormone) is a vital biomarker in the Healthspan Assessment, acting as the master regulator of thyroid function and a sensitive indicator of the hypothalamic-pituitary-thyroid (HPT) axis. If you’re experiencing fatigue, weight fluctuations, hair thinning, or mood changes, your TSH levels could provide critical insights—even when thyroid hormones appear normal. In this chapter, […]

Introduction Free T4 is a vital biomarker in the Healthspan Assessment, representing the unbound, bioavailable fraction of thyroxine that serves as the primary circulating thyroid hormone and precursor to active T3. If you’re experiencing subtle fatigue, dry skin, mood instability, or metabolic shifts despite normal TSH, your Free T4 levels could provide critical insights. In […]

Introduction Free T3 is a vital biomarker in the Healthspan Assessment, representing the unbound, biologically active fraction of triiodothyronine that directly fuels cellular energy, metabolism, and brain function. If you’re experiencing unexplained fatigue, weight resistance, mood dips, or cold sensitivity despite “normal” TSH, your Free T3 levels could provide critical insights. In this chapter, we’ll […]

Introduction T4 – Thyroxine is a vital biomarker in the Healthspan Assessment, serving as the primary thyroid hormone produced by the thyroid gland and the precursor to active T3. If you’re experiencing persistent fatigue, dry skin, hair loss, or metabolic slowdown, your T4 levels could provide critical insights. In this chapter, we’ll explore T4 in […]

Introduction T3 – Triiodothyronine is a vital biomarker in the Healthspan Assessment, representing the active form of thyroid hormone that drives metabolism, energy, and brain function. If you’re experiencing fatigue, weight gain, brain fog, or cold intolerance, your T3 levels could provide critical insights. In this chapter, we’ll explore T3 in depth: what it does, […]