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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Rene
Value for your money, the results of all test are very well explained.
Response from Function HealthJul 26, 2026
Thank you for your kind words, Rene! We're so glad to hear you found the experience to be a great value and that the explanations of your results were clear and helpful. We truly appreciate you taking the time to share your feedback.
Mary E.
fast results and great clear clinician notes
Response from Function HealthJul 26, 2026
Thank you for your kind words, Mary Elizabeth! We're so glad to hear you received your results quickly and found the clinician notes clear and helpful. We truly appreciate you taking the time to share your experience.
Sue
Function Health is a wonderful guide to my overall health.
Response from Function HealthJul 26, 2026
Thank you for your kind words, Sue! We're so glad to hear Function has been a valuable resource in helping you better understand your health. We truly appreciate you taking the time to share your experience.
Tabra
The staff at the lab were great! The process of finding a nearby lab and scheduling was a breeze and the price was great!
Response from Function HealthJul 26, 2026
Thank you for your wonderful feedback, Tabra! We're so glad to hear you had a great experience with the lab staff and that scheduling your lab visit was easy and convenient. We truly appreciate you taking the time to share your experience.
Denice
Great explanation of each test.
Response from Function HealthJul 26, 2026
Thank you for your kind words, Denice! We're so glad to hear you found the explanations of your results clear and helpful. We truly appreciate you taking the time to share your experience.
George
Fast results with good explanations of those results. Motivating me to make dietary changes that may help my goal of staying strong and healthy as long as possible! In addition, I may share the results with my doctor to see if it helps him with recommendations for me from his perspective.
Response from Function HealthJul 26, 2026
Thank you for sharing your experience, George! We're so glad to hear you received your results quickly and found the explanations helpful. It's wonderful to know the insights are motivating positive dietary changes and supporting conversations with your doctor. We truly appreciate you taking the time to share your feedback.
Cyndi
Function health is assisting me on my senior health care journey. I appreciate a company that believes in proactive healthcare. I am a RN with 38 years experience and believe we must all take responsibility for our health. Don’t leave it up to corporate insurance and what limited medical care you might receive when you fall ill.
Response from Function HealthJul 26, 2026
Thank you for sharing your experience, Cyndi! We're so glad to hear Function has been a valuable part of your health journey. It means a great deal to receive your feedback, especially given your years of nursing experience. We truly appreciate your thoughtful recommendation and thank you for taking the time to share it.
Paige
Everything was easy and convenient.
Response from Function HealthJul 26, 2026
Thank you for your kind words, Paige! We're so glad to hear everything was easy and convenient. We truly appreciate you taking the time to share your experience and are grateful to have you as a member.
