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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Carol J.
It is super easy to schedule lab visits. Lab results are readily and easily accessible on the app. Recommendations and explanations are thorough.
Response from Function HealthNov 3, 2025
Appreciate this, Carol. Reviews like yours inspire others to take the first step toward understanding their health.
Stephen K.
Very easy to navigate appointments. Test results took some time but easy to understand results and tips to help
customer - A.
Easy to schedule appointments, feel cost is reasonable, test locations close to home. Reports through. Only negative is doctor summary not a downloadable doc. Proactive testing gives me peace of mind and in gathering info I can make better proactive decisions on managing my health care.
Gary
Having the numbers matters. I love being able to get the data needed and having options for diving deeper into a variety of areas where warranted. This all helps me direct my health journey and supports my knowledge when interacting with various healthcare providers along the way.
Response from Function HealthOct 31, 2025
Thanks so much for sharing, Gary. We’re thrilled Function is helping you feel more confident and informed on your health journey.
Paige T.
Function Health is a game changer! I've tried multiple elimination diets. Until Function Health, though, I never thought to eliminate seven specific foods at the same time. Eureka! That was the secret that had eluded me. I'm so grateful. I've now hooked my family on the benefits, and they are going all out on Function Health.
Response from Function HealthOct 31, 2025
Your feedback means the world to us. We’re here to help you unlock a clearer, whole-body view of your health and your family’s.
M. B.
For me, Function Health is an essential service that is not being provided by the current traditional health services that are so restricted. In my situation, I had not been feeling well for two years, and with the services provided by a non-traditional health coach and Function Health, I'm vastly improving and feeling healthy again.
Sonal S.
Easy to follow process to get labwork scheduled along with a user-friendly app to track and improve numbers. The detailed descriptions and suggested foods/supplements are helpful!
CZ
Great site, and very informative. Easy to schedule blood work, among other things. Probably the best way to invest in yourself and your health, especially if you want to get more information of your innards, the ticker, and if you're like me born in the 70s, all the forever crap that exists as well.
