Browse the index

Filter by category and discipline, then by continent, country and century of birth. Countries not yet represented can be drafted at the research desk.

Clinical medicine and public health alongside the functional, integrative, Chinese and Ayurvedic traditions.

9 figures

Roger J. Williams

1893 – 1988

Discovered pantothenic acid and argued for biochemical individuality — the idea beneath functional medicine.

United States·Nutrition · Chemistry · Functional Medicine

Abram Hoffer

1917 – 2009

Ran the first double-blind trials in psychiatry and founded orthomolecular medicine with high-dose niacin.

Canada·Functional Medicine · Psychology · Medicine

Vincent Felitti

b. 1935

Co-led the Adverse Childhood Experiences study linking childhood trauma to lifelong disease.

United States·Public Health · Functional Medicine

Sidney MacDonald Baker

b. 1936

Framed clinical practice around the tack rule — take out what harms, put in what's missing.

United States·Functional Medicine · Medicine

Jeffrey Bland

b. 1946

Coined and codified functional medicine; founded the Institute for Functional Medicine in 1991.

United States·Functional Medicine · Nutrition · Chemistry

Joseph Pizzorno

b. 1948

Co-founded Bastyr University, the first accredited natural-medicine university in the United States.

United States·Functional Medicine · Education · Medicine

David Perlmutter

b. 1954

Neurologist who put diet, glycemia and the microbiome at the centre of brain health.

United States·Functional Medicine · Neuroscience

Terry Wahls

b. 1955

Reversed her own progressive MS disability with a mitochondrial-nutrition protocol, then trialled it.

United States·Functional Medicine · Nutrition

Mark Hyman

b. 1959

Took functional medicine mainstream through the Cleveland Clinic Center and a run of bestsellers.

United States·Functional Medicine · Nutrition