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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Evangeline
Getting all that information was invaluable. I’m so grateful this was an option. Seeing a naturopath or functional doc isn’t an option for everyone to get these labs done and western medicine providers could/would NEVER. This is the most amazing starting place.
Response from Function HealthMay 6, 2026
Thank you for trusting us with your health. Every review helps more people discover what’s possible with Function.
Rhonda
I appreciate function health for giving me the tools to be proactive about my health journey without having to go through the traditional medical system. It is easy and convenient to use and the detailed information on real up to date medical advice without the concern of who is profiting from a test, procedure or prescription. Great value for the money!
Response from Function HealthMay 6, 2026
We appreciate you sharing this, Rhonda. Reviews like yours inspire others to take the first step toward understanding their health.
Mark
Very thorough and informative. Most important I am already feeling better.
Response from Function HealthMay 6, 2026
Thank you for sharing this, Mark. We’re glad your results were helpful and that you’re feeling better.
Molly
I have had a great experience with Function. The app is easy to use. Setting up the lab appointment was super simple. I just wish there was a location closer to me. It's very frustrating when going to PCP to get baseline labs ordered. They address the symptoms only then push pharmaceuticals which is disheartening. The report from the lab results is very helpful and I appreciate the recommended foods/supplements. Thank You!
Response from Function HealthMay 6, 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.
RONALD M.
Could not have been better. Loved the entire process.
Response from Function HealthMay 5, 2026
Here's to owning your health. 👏
Linda R.
I love the information that I receive from Function Health. My doctor even commented on how comprehensive it is. It makes me aware of actions that I can take to improve my health. I even had the full body MRI at a reduced rate through Function Health.I want to live my life as healthy as possible. At 74 things can go downhill very quickly if you let them. The cost is incredibly inexpensive. Highly recommend this company.
Response from Function HealthMay 5, 2026
We’re glad the insights have been helpful and that you’re taking a proactive approach to your health. We appreciate your recommendation—thank you for being a part of the Function community.
Anita A.
So far so good How great it is to have access to this important information.
Response from Function HealthMay 5, 2026
Glad to hear it. Here's to owning your health. 👏
Kathy
The experience of the lab draw was seamless- from filling out my history to walking into the lab 3 miles from my house. After the blood was collected, I received results as they came in- not having to wait two weeks or more before any results were reported. The best part is the analysis and recommendation from the team on things that looked great and things that needed improvement' And the cost of this testing includes a follow up draw. I am very pleased with the whole process.
Response from Function HealthMay 5, 2026
Thanks for spreading the word, Kathy. Together, we’re building a community taking proactive steps toward better health.
