Fast Company
Dec 10, 2019
2 minutes
By Jacob Rosenberg
Intermittent fasting can mean anything from skipping breakfast to not eating for a few days. Proponents claim these short fasts help increase focus and maybe even lifespan. “The first time I did it, like day three, I felt like I was hallucinating,” said Twitter CEO Jack Dorsey, whose regimen Dorsey; former Evernote CEO Phil Libin; Daniel Gross, former partner at Y Combinator
You’re reading a preview, subscribe to read more.
Start your free 30 days