Function is personal

Hundreds of thousands of people tested. Hear their stories.

Early Detection

“The second time I saved my life”

After surviving cancer, Function member Aimee moved beyond routine care to trust her instincts & get answers. One test revealed what standard care missed.

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Aimee seated indoors on a sofa and smiling toward the camera.
Labs

Best healthcare purchase in decades

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. ...

Labs

PCOS & IBS answers

Function is a blessing to my life. If I had Function earlier in my life, I would not have struggled with PCOS, IBS, and food sensitivities for as long as I did. I am SO excited to have this moving forward. I feel relieved, empowered, and inspired. Thank you Function team! ...

Real people. Real results.

Function like Catherine

Function like Catherine

You can't diet or exercise this away

Function like Alan

Function like Alan

From diabetes diagnosis to action

Function like Holly

Function like Holly

Finally finding the source of fatigue

Function like Fernando

Function like Fernando

The deeper issue beneath my fatigue

All testimonials

Nutrition

Added Twenty Healthy Years to Life

Function's data-driven, educational approach has enabled me to lose 65 lbs, put my diabetes into remission, and reduce or eliminate most of my medications. It has likely added 20-25 healthy years to my life.

Wayne

Verified member

Best Money Spent on Healthcare

Best money I have spent on healthcare.

Sandy

Verified member

Health Isn't Just Feeling Good

You can be really healthy, do all the right things, and still get cancer. That's why doing things like Function is so important. Just saying 'I feel good' isn't enough.

Alan

Verified member

Scans Change the Cancer Fight

Scans are changing the fight against cancer with an early and accurate look inside your body.

Andrew

Verified member

Connecting the Dots on Health

Function gave me a clear, comprehensive view of my health in one place. It's allowed me to connect the dots.

Brittney

Verified member

Perfect Timing During Health Challenges

Entering menopause and being diagnosed with thyroid cancer coincided with my first Function labs, and the timing couldn't have been better.

Chelsea

Verified member

Identified Problems Made Necessary Changes

Function Health identified a problem and has made me make necessary changes.

Cynthia

Verified member

Most Comprehensive Lab Testing Ever

This is the most comprehensive lab testing I have ever had. I am thrilled to know more about my health and how to improve it.

Noelle

Verified member

Function Health Saved My Life

It literally saved my life! I'm one of the unlucky 20% of the world's population who has high Lp(a). Lost 50+lbs just cardio, weights and diet and Function Health!

Ralph

Verified member

Scan Gave Chance for Longer Life

I'm a lifelong athlete and I've always taken my health seriously so I was shocked that my scan showed stage 3 kidney tumors on both kidneys. My physician says taking the scan has given me a chance for a longer life.

Sam

Verified member

Life is short?

We disagree.