Function Health is a lab testing membership that provides 160+ tests twice a year across 20+ health categories including hormones, thyroid, advanced cardiovascular markers, heavy metals, nutrients, metabolism, autoimmunity, liver function, and inflammation, all processed at Quest Diagnostics and reviewed by clinicians, with a personalized action plan included. The panel was curated by Dr. Mark Hyman and an advisory board of physicians from Harvard, Stanford, and major medical centers, and it covers advanced markers like Apolipoprotein B, Lp(a), and insulin that a standard annual physical almost never includes. Tests that could cost over $15,000 elsewhere are accessible at a fraction of that and memberships are HSA/FSA eligible. One of the most comprehensive, no-insurance-required ways to understand your baseline health before something becomes a problem.
