Engy › Who's who in longevity › Will Bulsiewicz

Will Bulsiewicz

Gastroenterologist, author
DoctorWorld
Longevity
Last updated: 22 October 2026

At a glance

  • Will Bulsiewicz: Gastroenterologist, author.
  • Known for: Book Fiber Fueled.
  • Channels/platforms: Books, Instagram.
  • Country: United States.

Recent

Where to follow them

Related articles

Longevity basics

Measuring your resting heart rate: what a low or rising value can mean

October 20, 2026
Longevity basics

Caffeine and blood pressure: when coffee fits and when it does not

October 19, 2026
Longevity basics

Bone density and fall prevention: what you can do yourself

October 19, 2026

More voices in longevity

See everyone →
WH
Women's HealthAmerican health and fitness magazine for women (Hearst)
NS
Norman SwanDoctor, ABC journalist
EM
Emily ManoogianClinical researcher in circadian rhythms and time-restricted eating, Salk Institute
MT
Mark TarnopolskyNeuromuscular physician, McMaster University