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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Diane R.
I am thrilled to have access to the Function Health Platform that provides me with valuable data about my health and wellness. The feedback I receive is also very helpful and it currently serves as my functional medicine guidance.
Michelle C.
Being a a member of functional has been wonderful for me and my health. Getting the blood results in following the food health and listening to all the medical information I’ve learned to take much better care of myself.
Christie H.
I have completed 2 years with Function Health. I absolutely would and do suggest others to use this amazing service. Knowing my numbers helps me stay on top of my health and adjust when I need to. No guessing! As a health coach I tell my clients test don't guess. This is such an incredible service. I plan on being a lifetime member!
Colton
Extremely eye opening to see these bio markers. I wish I would have done this sooner.
Betsy Y.
I absolutely love Function health, I have recommended this to everyone I know. This is so far in above and beyond anything that my primary care physician would ever do. I live in a rural area and it’s been really great to have something like this where we don’t have any functional health doctors. I’ve been able to show my results to my doctor with the concerns that I’ve had and even my doctor seem impressed by the service. If I had gotten this through my doctor, it would’ve been thousands and thousands of dollars. Also, I was able to figure out that I was having heart palpitations due to low iodine! My cardiologist tested me for a bunch of different things, resulting in a $1200 bill. Never did she think to test me for low iodine. But I found out through Function health!
Francine R.
Quick feedback. The person I spoke with was able to answer my questions and got back to me when she said she would.
Amy F.
The whole experience was great. They tell you what to expect with the blood tests and exactly how to navigate the whole non-insurance thing. My favorite part is the details on how to improve the results you get that are out of whack. I had 14 out of the 108 that were out of range - 5 months later 10 had improved and were in range! They explain what each blood test is and why it's being tested, what it means when it's low or too high. I'm so thrilled to have found this!
Loretta H.
I have always wanted comprehensive testing done to see how I can improve my health. Never thought it was affordable until Function Health. The process was very easy to complete and I appreciate all the information they have given me.
