Great
Based on 3,039 reviews
Function Health4.4Honesty, 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 Folks Told, with an average rating of 4.4 out of 5.
3,039 approved reviews, newest moderated first
Sarah G.
easy platform. great value
Reply from Function HealthJul 29, 2026
Thank you for your kind words, Sarah! We're so glad to hear you've found the platform easy to use and a great value. We truly appreciate you taking the time to share your experience.
Brittany
The app is really nice and its easy to navigate. My blood draw experience was seamless, I chose the option where you do the blood draw at home. I got my results back pretty quickly, I think I had them all within a week after my second blood draw. I didn't give it 5 stars because I feel the recommendations given for how to improve certain lab results could be a lot better and more personalized. Mine listed top 5 foods to eat and a list of foods to avoid (which was very generic and would be foods you know to avoid, ie white sugar, seed oils). They also have a list of supplements that would be beneficial to take, but they don't list dosages or anything. There is also no recommendation for lifestyle modifications which surprised me. Overall, it gave me some interesting information but I wouldn't renew it after my subscription is up.
Reply from Function HealthJul 26, 2026
Thank you for taking the time to share your thoughtful feedback, Brittany. We're glad to hear you found the app easy to use, your at-home lab visit seamless, and your results arrived quickly. We also appreciate your suggestions about more personalized recommendations, additional lifestyle guidance, and more detailed supplement information. Feedback like yours helps us identify where we can continue improving the member experience, and we're grateful you took the time to share it.
Kris
I love this tool; it is super helpful for me as someone that is a self-advocate desiring to minimize or eliminate chronic health issues that doctors address poorly (for various reasons - one being insurance). The comprehensive panel, combined with the clinician summary provide great information to dig into issues and find solutions to problems. Tremendous value for the money!
Reply from Function HealthJul 29, 2026
Thank you for sharing your experience, Kris! We're so glad to hear you've found the comprehensive testing and clinician notes valuable. It's wonderful to know the insights have helped you better understand your health and support conversations about areas to focus on. We truly appreciate your kind words and thank you for taking the time to share your feedback.
Jill S.
I think the company is doing a great job. I had some questions because a few of the test were not showing up and they were answered immediately
Reply from Function HealthJul 29, 2026
Thank you for your kind words, Jill! We're so glad to hear our team was able to answer your questions quickly and help with your missing test results. We truly appreciate you taking the time to share your experience.
TBilbao
I would highly recommend Function for those who are overloaded with health information and in need of a clear path to wellness. I appreciate how my Function dashboard is geared toward my specific test results and personal goals not one size fits all health advice that we have heard 1000 times. I love the targeted food and supplement list but I really like the AI chat portion of the system. I can enter in specific meals or ingredients and see how they align with my goals based on my biomarkers. It also recommends better substitutions and improvements to recipes I put in. Using the Ai Chat for meal planning focused on my personal biomarkers has cleared away all the overabundance of fad diet and supplement confusion. Finally, I feel like I can see a systematic path to wellness.
Reply from Function HealthJul 29, 2026
Thank you for your thoughtful feedback! We're so glad to hear you've found the personalized insights and AI features valuable in helping you better understand your results. It's wonderful to know the experience has helped simplify your decision-making around food and supplements. We truly appreciate your recommendation and thank you for taking the time to share your experience.
Josh P.
Incredibly easy to use and great insights about your health. Highly recommend for anyone considering this for themselves.
Reply from Function HealthJul 28, 2026
We’re thrilled you’re finding value in Function. Thank you for sharing your experience and for recommending us to others.
Laura
Learning a lot about my health and body. Hitting some resistance in the medical community to the suggestions which sound reasonable to me.
Reply from Function HealthJul 28, 2026
Thank you for trusting us with your health. We’re grateful that Function has helped you learn more about your health, and we appreciate you taking the time to share your experience.
kathy H.
I had an issue with the website and booked wrong service. They helped me to get double charge refunded.
Reply from Function HealthJul 28, 2026
Thank you for sharing your experience. We’re glad we could help resolve the issue and appreciate your kind words about our team.
