Geoff detected Prostate Cancer after joining Function and getting back an abnormal “PSA” lab test result. Every male Function member has this prostate biomarker tested. Function tests 100+ biomarkers, including male and female health, thyroid, autoimmunity, heart, kidney, liver, and more. Join Geoff and thousands of people across the U.S. changing their lives with Function. | Function Health | Facebook

687K views · 2.4K reactions | Revolutionize your well-being with Function - integrating health history and 100+ lab tests for actionable insights. Discover a new era in health today, become a member. | Function Health | Facebook