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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Sarina
Easy to get done . A real picture of what is going on in your body and how to address it. I really feel like I am taking charge of my well care. Emphasis on well care.
Response from Function HealthAug 14, 2026
Thank you for sharing, Sarina. We’re glad the experience was easy and that the insights are helping you better understand your health and where to focus your attention. We appreciate having you with us!
Dan
Easy to use and informative.
Response from Function HealthAug 14, 2026
Thanks for sharing, Dan. We’re glad you’ve found Function easy to use and informative. We appreciate the kind words!
Dawn
This is the most comprehensive bloodwork I’ve gotten and I find the experience easy to complete and appreciate the clinician notes
Response from Function HealthAug 14, 2026
Thank you for sharing, Dawn. We’re glad you’ve found the experience easy and value the breadth of testing and your Clinician Notes. We appreciate having you with us!
Lori
Easy!! Would highly recommend. Gives you control over your health.
Response from Function HealthAug 14, 2026
Thank you for sharing, Lori. We’re glad Function has made it easy to stay informed and engaged with your health. We truly appreciate your recommendation!
Nancy
Excellent educational information provided after lab results.
Response from Function HealthAug 14, 2026
Thank you for sharing, Nancy. We’re glad the information provided with your results has been clear, educational, and helpful. We appreciate the kind words!
Grover
Easy and quick. Results were very timely and informative
Response from Function HealthAug 13, 2026
Thanks for sharing, Grover. We’re glad the experience was quick and easy and that you found your results informative. We appreciate the kind words!
Candace
Lab results were prompt and thorough, and I appreciated the detailed clinician notes that came shortly after final lab results were posted. I look forward to putting some of the suggestions into practice and seeing how my levels update between now and the next lab draw.
Response from Function HealthAug 13, 2026
Thank you for sharing, Candace. We’re glad your results arrived promptly and that the detailed Clinician Notes gave you helpful insights to put into practice. We look forward to seeing what your next results show!
Amy C.
I found all the labs that were done were very helpful in getting a clearer picture of my health. I had my naturopath review them. Now I am feeling the best I have in years.
Response from Function HealthAug 13, 2026
Thank you for sharing, Amy. We’re glad your results gave you helpful insights to bring into conversations with your healthcare professional. It’s wonderful to hear you’re feeling great!
