PBS Anywhere

Providing Support for PBS.org

It's Okay to Be Smart

Should You Eat Everyday?

Season 5 Episode 4 | 4m 38s

An intermittent fasting diet is one of the hippest new nutrition and fitness philosophies, based around the idea that going hungry can be good for your health. Some think it’s a weight loss secret that calls upon our ancient evolutionary programming. We look at the science behind intermittent fasting.

Aired: 11/30/17

Rating: NR

Video has closed captioning.

Problems Playing Video?