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The category exists.

It is older and more rigorous than the public is generally told. It is also genuinely different from the conventional medicine the public has been raised on, in ways that matter.

Article A · 29 APRIL 2026 · 25 min

What Nutritional and Functional Medicine Actually Is

And why the category most people have heard of bears only partial resemblance to the clinical practice that bears its name

There is a category of medicine that has been growing globally for the past four decades, that has accumulated significant clinical literature, that operates within mainstream institutions like the Cleveland Clinic and Weill Cornell Medicine, that has trained tens of thousands of physicians worldwide, and that most patients have never heard described in a way that lets them understand what it actually is.

Read the essay
Forthcoming
  • Article B The History
  • Article C Why Asia Has Not Heard of This
  • Article D · Keystone Why Allopathic Medicine Resists This
Correspondence

Press, speaking, and professional collaboration inquiries are welcome at jonathan@renn-asia.com. Clinical inquiries are handled through RENN Asia Wellness; see the contact page.