Scans were always essential. Now they’re accessible, too.
Scans were always essential. Now they’re accessible, too.
Function with Courtney Swan
Function with Courtney Swan
Courtney has secured early access to Function for her Realfoodology community. Function is the first-ever platform including 100+ advanced lab tests—across heart, hormones, metabolic, nutrients, toxins, inflammation, stress, and more. With 5x more tests than the average physical and twice-yearly testing, you can monitor for early indicators of disease and uncover areas for improvement. Get personalized insights from the world’s top doctors and decades of research, plus a detailed clinician summary of your results every time you test. Function provides an evolving action plan for your lifelong health.
Use code REALFOODOLOGY100 as your access code and REALFOODOLOGY100 as your gift code at checkout to unlock your $100 credit.
Function health membership
100+ lab tests
Unique health insights
Clear next steps
REALFOODOLOGY100
Testing is easy
Testing is easy
Schedule lab tests
Get 100+ results
Explained by top doctors and researchers
Take action
Not your average checkup
No insurance needed
Transparent pricing
Heart testing beyond cholesterol
Autoimmunity testing
Hormones & fertility testing
Nutrient & electrolyte testing
Access to cancer testing
Standard checkup
What could cost you $15,000 is $499
Function membership
$42
As someone navigating an autoimmune condition, it's been such a relief to finally have a clear, visual way to track what’s going on in my body—and actually understand it.
Early detection has given me this amazing gift of extra years, probably extra decades, with my family.
After 10 years of dealing with a health issue, 5 years of trying to get doctors to run more in-depth tests, Function finally helped me uncover the root cause.
Real people. Real results.
Real people. Real results.
