Pat
A deep dive into your health
I'm glad that I heard about this from Mark Hyman. It helps to know more details about your health and how to improve it. I appreciate the clinician notes and advice for food choices.

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 Five Star Index, with an average rating of 4.4 out of 5.
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Pat
I'm glad that I heard about this from Mark Hyman. It helps to know more details about your health and how to improve it. I appreciate the clinician notes and advice for food choices.
Debra D.
Fantastic and very informative. I found out so much about my overall health, which has helped me make life changes. I have referred friends and family and it has helped them as well.
Response from Function HealthOct 20, 2025
Thanks for sharing your story, Debra — we’re thrilled Function has helped you and your loved ones make positive changes.
Deborah D.
These in-depth tests make information possible that your PCP won't test due to Medicare regulations. I found a few of my tests were out of range. They were tests which would not have been normally tested. I was able to take these results to my new Functional Health doctor so they could request tests that complement the findings. I plan to stay a part of Function Health in the future.
Response from Function HealthOct 20, 2025
Thank you for sharing your story, Deborah. We love hearing how Function insights are helping you and your doctor work together toward better health.
Tricia T.
It’s so awesome to be able to get labs without making an appointment with a doctor! I feel in control over my own health.
Response from Function HealthOct 20, 2025
Thank you for sharing, Tricia. We’re happy to hear you had a great experience and feel empowered by your results.
Jeff T.
If you are remotely curious about the effects of your environment on your body, you need to do this! Easy blood and urine tests to find out very detailed data which give you a detailed action plan to make better choices and live longer.
MARIAM A.
coinvent location to do your blood test and result is easy to understand
Raquel M.
Function Health is by far the most comprehensive and insightful health platform I’ve ever used. The level of detail in their testing is unmatched — it goes far beyond a standard annual checkup and gives you a complete picture of your health, inside and out. The dashboard is intuitive, beautifully designed, and actually helps you understand what your numbers mean and how to improve them. The doctor’s review was thoughtful, personalized, and clear — not just a data dump, but real explanations and actionable advice. I also appreciate how seamlessly the program tracks progress over time and highlights trends that would otherwise go unnoticed. If you care about optimizing your health, longevity, and performance, this is 100% worth it. Function Health has set a new standard for preventive and precision medicine.
Elizabeth C.
I have been a member of Function Health for several years and have been extremely pleased. I am in the healthcare field and was skeptical but they do an extraordinary job communicating. This is will only enhance your current care. What a great deal! Thank you!