← All experts

Gastroenterologist · ZOE

Will Bulsiewicz

New protocols and grade changes land in My Protocols.

Triple-board-certified gastroenterologist and adjunct faculty at Emory University, and US Medical Director for ZOE. That ZOE role is a commercial affiliation worth disclosing, and it overlaps with existing YourProtocol expert Tim Spector, who is also ZOE-affiliated. Author of Fiber Fueled.

◉ Follow on Instagram

Gradual Fiber for IBS & Gut Tolerance

Will Bulsiewicz's approach to IBS: increase fiber and reintroduce FODMAP foods low and slow, one food at a time,…

Will BulsiewiczWeeks to months

IBS & Gut Comfort Gut Health & Microbiome

More experts in Nutrition and Metabolic Health

Follow to get their new protocols in My Protocols

Mark Hyman portrait

Mark Hyman

Functional Medicine Physician

6 protocols · 4M

Casey Means portrait

Casey Means

4 protocols · 844K

Layne Norton portrait

Layne Norton

Nutrition Scientist

4 protocols · 1M

Simon Hill portrait

Simon Hill

Nutritionist & Physiotherapist, MSc

3 protocols · 1M

Tim Spector portrait

Tim Spector

Professor of Genetic Epidemiology

3 protocols · 768K

Dave Asprey portrait

Dave Asprey

Biohacker, Founder of Bulletproof

2 protocols · 1M

Dom D'Agostino portrait

Dom D'Agostino

2 protocols · 77K

Paul Saladino portrait

Paul Saladino

Physician, Animal-Based Health

2 protocols · 2.8M

Thomas DeLauer portrait

Thomas DeLauer

Nutrition Coach & Educator

1 protocol · 2M

Ania Jastreboff

MD, PhD, Obesity Medicine & Endocrinology