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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Liz
The bloodwork paints a clear picture of your health. The app clearly shows if you are trending up or down for each measurement. Scheduling is easy, and I had no issues with the appointment.
Response from Function HealthJun 23, 2026
We appreciate you sharing this, Liz. Reviews like yours inspire others to take the first step toward understanding their health.
Classie C.
Easy to set up testing. The test gave me insights to my health that I was not aware of and had never been tested for. It was a great value for the money.
Response from Function HealthJun 23, 2026
Your feedback means the world to us. We’re here to help you unlock a clearer, whole-body view of your health.
Robin
I loved getting detailed explanations about each test - so much more than I'd get from my doctor. It showed me what I'm doing right and where I need to improve - exactly what I was looking for. And I didn't need to beg my doctor to order the individual tests that he didn't see the need for.
Response from Function HealthJun 21, 2026
We’re thrilled you’re finding value in Function. Our mission is to empower members like you to understand and take charge of their health.
Robert
The testing, and results was easy the app is still a little clunky but each update it gets better
Response from Function HealthJun 21, 2026
Thank you for trusting us with your health. Every review helps more people discover what’s possible with Function.
Lgrace8711
Appreciated the add on tests, easy lab scheduling and real time results.
Response from Function HealthJun 21, 2026
Your feedback means the world to us. We’re here to help you unlock a clearer, whole-body view of your health.
KP
There is an AI component has all your info and bases its answers on your profile - all the test outcomes for you specifically. A valid and human use of AI.
Response from Function HealthJun 21, 2026
Thank you for trusting us with your health. Every review helps more people discover what’s possible with Function.
Ginak
I would recommend getting your lab work with Functional Health ! It’s been a great experience ! I feel more in control of my health ! Got my A1C down by the time my recheck came around !! Staff at quest were super friendly and helpful!
Response from Function HealthJun 21, 2026
We’re thrilled you’re finding value in Function. Our mission is to empower members like you to understand and take charge of their health.
Wayne M.
Ease to complete and good insights from results
Response from Function HealthJun 19, 2026
Thank you for trusting us with your health. Every review helps more people discover what’s possible with Function.
