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.
Showing 2,259 reviews with 5 stars · Clear filters
Dave C.
Easy to set up and great job getting results and recommendations back to us!
Reply from Function HealthJul 27, 2026
Thank you for your feedback. We’re grateful you had a smooth experience and appreciate you sharing it with us.
Terri C.
I am still studying my results, as it takes time for someone who isn't familiar with many of the medical terms. However, the results I have researched and understood have already given me tremendous knowledge and insight. They have helped me identify issues I may need to address and, just as importantly, given me confidence and peace of mind about areas that had concerned me. I plan to write a more detailed review once I have had the opportunity to go through all of the test results thoroughly. In the meantime, I have already referred at least three of my neighbors, and two of them will be signing up with Function Health. Thank you, Function Health!
Reply from Function HealthJul 27, 2026
Thank you for the kind words, Terri. We’re honored to help you better understand your health, and we’re grateful you’ve already shared Function with your friends and neighbors.
Lisa
The Function Health App and their website were very easy to navigate and explore to find information. I especially liked their "Foods" tab which had alphabetized "Foods to Enjoy" and " Foods to Avoid" and the recommended supplements tab ( not amounts or brands- generic). I also appreciated the explanation available for each lab result.
Reply from Function HealthJul 27, 2026
Thank you for taking the time to share your experience. Reviews like yours help more people discover what’s possible.
Brenda
So worth it! I wish I would have done it sooner.
Reply from Function HealthJul 27, 2026
We’re honored to help you own your health.
shannon
The wide range of testing, and the clinician's notes
Reply from Function HealthJul 27, 2026
We’re thrilled you’re finding value in Function and appreciate you taking the time to share your experience.
Jessica
Very clear platform to understand and read through. The most comprehensive medical data I have every received. After a doctor recommended I start taking a statin, I was very concerned confused and scared. This platform gives you natural ways to improve markers and a detailed description of each. I am no longer concerned, and will continue to use function. I think well worth the money if your invested in your health and peace of mind.
Reply from Function HealthJul 27, 2026
Thank you for trusting us with your health. We’re thrilled you’re finding value in Function. It’s wonderful to hear the insights gave you greater confidence and a clearer understanding of your health. We’re glad you’re here.
Jon
Love the ai tool to go over the results and everything was so comprehensive and actionable. Excited to keep using it.
Reply from Function HealthJul 27, 2026
Thank you for trusting us with your health. We’re glad you’re finding the insights valuable and that the AI experience has been helpful. To your health.
Rob
The information is truly life-changing. Everyone that cares about their health should be doing this!
Reply from Function HealthJul 27, 2026
Way to take charge of your health. Thank you for trusting us with your health and for sharing your experience with others.
