Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
Great
3,039 reviews
Function HealthSelect a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Function 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 The Fair Hearing, with an average rating of 4.4 out of 5.
Showing 2,259 reviews with 5 stars · Clear filters
The whole process has been great. From test to recommendations to the results. I appreciate the attention to detail and the guidance I received. Highly recommend!!
By Michael P.
Response from Function Health· Jan 2, 2026
Thanks for spreading the word. Together, we’re building a community taking proactive steps toward better health.
The experience was really quick painless and provided some great insights into some health issues I hadn't realized I even had. Totally worth it, especially when discounted. I wish they could provide some guidance on moving forward, but AI is your friend in this regard and Function has to keep their distance because they're not considered a health provider (yay for stupid laws and our litigious society). At least such a service can exist. Find yourself a good Functional Medicine doctor in your area and be amazed at how much better you'll feel!
By Bryce B.
Response from Function Health· Jan 2, 2026
Thank you for sharing your experience, Bryce. We’re glad to hear the process felt simple and insightful, and that you found real value in the data. Way to take charge of your health 🧡
Everything thing about Function Health is so easy. In a world that technology can make so difficult it’s hard to find easy answers to health questions and concerns. Thank you Function Health
By Pamela C.
Response from Function Health· Jan 2, 2026
Thanks for sharing this, Pamela! We’re thrilled Function made things easy and straightforward for you. Way to take charge of your health 🧡
I am so pleased with Function Health. Blood tests include many important bio markers that my regular doctor should but doesn’t ask for. And the price for the tests is really good. These tests have helped me make important changes to improve my health, and they are showing my doctors additional ways they can and should help.
By David L.
Response from Function Health· Jan 2, 2026
Thank you, David! We’re so glad Function has helped you uncover valuable insights and take meaningful steps toward improving your health. 🧡
Function Health has allowed me to take control of my health and understand my body like never before. Especially ALL the info and guidance given regarding my blood tests. Having Dr. Hyman actually making time to do live Zoom sessions where he addresses health issues & answers so many of our perplexing questions is amazing - in addition to having the support of the Hive Internet group for ongoing support is phenomenal! Function Health opens your eyes to the fact there are SO many ways to combat health issues that actually HEAL the body with supplements, herbs and lifestyle changes instead of just handfuls of prescription drugs. It truly is a community of support and guidance to better health and awareness of the power YOU have to improve and maintain your health. Absolutely LOVE this group!
By Marce
Response from Function Health· Jan 2, 2026
We love hearing how empowered you feel. Thank you for sharing this thoughtful review. It’s inspiring to see how you’re using Function’s insights and community support to take charge of your health. 🧡
I personally believe in Science. The more knowledge I can learn about my body, the more I can adapt and make changes. I like the personal recommendations and have already implemented them into my daily life.
By Shawn T.
Response from Function Health· Jan 2, 2026
Thanks, Shawn. We love hearing how you’re using your results to make meaningful changes. Knowledge really is power.
Excellent partnership with Quest Diagnostics, timely results, great website, valuable information and support.
By Richard S.
Response from Function Health· Jan 2, 2026
We’re thrilled you’re finding value in Function. Our mission is to empower members like you to understand and take charge of their health.
Very pleased with my first year with functional health. My lab visits have been super smooth and results in a timely manor. Keep up the good work, looking forward to another year with Functional Health.
By Mitzie C.
Response from Function Health· Jan 2, 2026
So glad to hear you’re enjoying Function. We’re excited to keep supporting you with insights that matter most to your health.
