Dave P.
Very comprehensive for the price
Very comprehensive for the price. Was able to diagnose an easily thyroid condition and begin treatment. Will be sharing the results with my Dr. The Function results are far more in-depth than my annual tests. Would recommend to anyone.
Response from Function HealthAug 13, 2026
Thank you for sharing, Dave. We’re glad the breadth of your results provided valuable information to bring into conversations with your doctor. We truly appreciate your recommendation!




