Function HealthFunction gives you access to 160+ yearly lab tests—5x more than a typical annual physical—covering everything from heart, hormones, thyroid, liver, kidneys, heavy metals, nutrients, inflammation, and more, plus actionable insights from top doctors. All results are stored in one place, making it easy to spot trends, track progress, and take action.
Function Health (functionhealth.com) has 3,039 customer reviews on Five Star Index, with an average rating of 4.4 out of 5.
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Carolyn
It was pretty easy and they notified you when you needed to recheck.
Response from Function HealthAug 9, 2026
Appreciate you sharing this, Carolyn. We’re glad the experience was easy and that the reminders helped you stay on top of your next steps. Thanks for being part of Function!
Denise
Registering and scheduling appointment was easy. Results were provided quickly, and we well explained. I feel that zip have a better overall understanding of my health.
Response from Function HealthAug 9, 2026
Thank you for sharing, Denise. We’re glad registering and scheduling were easy, and that your results arrived quickly with clear explanations. It’s great to hear you feel more informed about your health.
Gail
A routine exam doesn’t give you a true picture of what is really happening. Function Health identified the inflammation that is now finally under control.
Response from Function HealthAug 9, 2026
Thank you for sharing, Gail. We’re glad Function provided insights that helped you better understand your health and track meaningful changes over time. We appreciate having you with us!
Michael Odette O.
Tests, results and clinical observations very helpful and very detailed and explanatory
Response from Function HealthAug 9, 2026
Thank you for sharing, Michael. We’re glad you found your results and clinical insights detailed, clear, and helpful. We appreciate the kind words!
Believer
value, clinicial note
Response from Function HealthAug 9, 2026
We’re glad you’re finding value in Function and your Clinician Notes. Thank you for sharing your experience with us!
James
Total program! Like it very much!!
Response from Function HealthAug 9, 2026
We love hearing this, James. We’re glad you’re enjoying your Function experience and appreciate you taking the time to share!
Robin
Easy efficient way to get the tests I want
Response from Function HealthAug 9, 2026
Thanks for sharing, Robin. We’re glad Function makes it easy and efficient to access the testing you’re looking for. We appreciate having you with us!
Christina
Very thorough and test results came back super quickly
Response from Function HealthAug 9, 2026
Appreciate you sharing this, Christina. We’re glad you valued the thorough experience and received your results quickly. Thank you for being part of Function!
