Angela
Function did a great job
Function did a great job. Thank you
Response from Function HealthApr 4, 2026
Thank you, Angela! We're so glad we could deliver. We're happy to have you here! 🧡

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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Angela
Function did a great job. Thank you
Response from Function HealthApr 4, 2026
Thank you, Angela! We're so glad we could deliver. We're happy to have you here! 🧡
cindywinter
I love how Function operates! I am empowered to track my own health journey. There is so much benefit to the markers that Function prioritizes to personalize my health trajectory. I am seeing in real time my lifestyle choices and their impact on my system and blood results. This is impressive.
Response from Function HealthApr 4, 2026
We appreciate you sharing this. Reviews like yours inspire others to take the first step toward understanding their health.
Sue
The results were explained along with some suggestions on what to do to potentially improve the bloodwork. The doctor took time to look at my family history that I provided and was able to make connections between my results and family genetics.
Response from Function HealthApr 4, 2026
We appreciate you sharing this, Sue. Reviews like yours inspire others to take the first step toward understanding their health.
Cynthia
Very thorough testing with great analysis and recommendations.
Response from Function HealthApr 3, 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.
Cheri
Everything about the process was easy and the results came back timely. Results are sent as they are completed so I didn’t have to review them all at once. Highly recommend.
Response from Function HealthApr 3, 2026
So glad to hear you’re enjoying Function. We’re excited to keep supporting you with insights that matter most to your health.
Mark Francis R.
Very good people,hospitable and informative with sincere politeness.
Response from Function HealthApr 3, 2026
Thank you for trusting us with your health. Every review helps more people discover what’s possible with Function.
Kirk
It is a great insight to one's health!
Response from Function HealthMar 31, 2026
We appreciate you sharing this, Kirk. Reviews like yours inspire others to take the first step toward understanding their health.
Cathie
Amazing information and detailed analysis by a practitioner.
Response from Function HealthMar 31, 2026
Thank you for trusting us with your health. Every review helps more people discover what’s possible with Function.