

Function helped save my life. My message to dads that are considering Function is that it’s an essential part of ensuring your time with your children. You can take control of your life in a way that hasn’t been available before.
I wish I could see millions of patients. We are building Function to democratize so much of what I do and give you the keys to own your health. It is the most powerful approach to health I've seen in my career as a doctor.
Thousands of stories
Thousands of stories
Real people owning their health.
I absolutely love this platform. I have had issues with my health in the past and this has taken away so much of the guesswork. I used to have to jump through hoops for insurance to get some of these lab tests done, so it is amazing that for this price, I am able to get all of this information and insight into why my results may be a certain way, and what to do about it.
One of the most impactful and meaningful healthcare platforms in existence. Function allowed me to get insights into my health that the traditional healthcare system would have never uncovered. I never want to be surprised by a preventable healthcare issue - Function allows me to take every proactive step possible to avoid the "avoidable" health issues that may come my way.
Function gives me the view and accountability into the things that need improvement and the things that need work. This is a new standard of care as health is more than just the absence of disease. This is easily the best healthcare purchase I've made in the last 20 years.
Function has proved invaluable to me. It has allowed me to identify the reasons I was feeling, sluggish, and take steps to immediately improve my health! Since learning about certain areas where my results were out of range, I have made health and lifestyle changes that have greatly improved my condition. I love that I have this tool that is available to me, as I could not get this kind of information from a conventional doctor. Thank you so much for opening the doorway to my greater health.
It gives me the power to go to my PCP and insist that certain issues be looked into further. As someone who was surprised with a breast cancer diagnosis at 39 I learned that I need to be knowledgeable about my own body and push for the kind of care that I need.
I have had symptoms of RA since 1968 when I was 21 years old. Doctors did not know what I had then and still there is only one treatment that helps, a healthy lifestyle and eating clean food. I never mentioned my RA to doctors before because, I did not want to explain why I do not want treatment, and also I was afraid my health insurance could claim it was pre-existing and the cause of some other illness. My flare ups happen 5 to 12 years apart, last only a few weeks, so why take pain medicine which have side effects. I knew a younger women who died from these side effects of the RA treatments .Today I am so grateful that Function Health blood tests for RA is looking good. That gives me peace of mind. I have not had a flareup in many years, and I even feel freed from hiding the RA from the world for most of my life. Eating organic, live food, exercising, taking supplements and/or homeopathic globules, was and still is the right path for me. Together with Function Health guiding me I have so much more information helping me with my health.
Function has helped me identify that I am experiencing low ferritin levels, which validates why I often feel weak in strength training and dance classes. It means that my cells and muscles are not getting the oxygen they need to thrive. Function has provided reasons for why I may have low ferritin and recommends that I follow up with my primary care doctor to identify the root cause(s). I love that Function provides recommended foods and supplements with dosages to address this out of range lab marker. I'm looking forward to utilizing Function’s recommendations to improve my lab markers over time. I also am excited to see my lab data visualized over time to help me understand and have a clearer picture of my total body health over time.
Function helps me be in control of my health and feel more confident that my lifestyle is on the right track. I'm happy to get tests that my primary physician would never order or even discuss. I've learned more about my body in one year of using Function compared to 38 years of going to the doctors.
I signed up for Function just for fun and to see what all the labs looked like, thinking I was super healthy, BUT, apparently my Thyroid numbers were really high and I had autoimmune activity show up. It gave me a glimpse into an issue BEFORE I was even symptomatic and allowed me to research food/lifestyle changes to address. I just did my retest and I'm happy to say my thyroid numbers (which should be at or below 9) went from 125 to 20 without any medical intervention. This is giving me real tangible data to monitor and take control of my own health.
All-in-one for everyone