Biology makes it hard to lose weight, so don't beat yourself up. In this episode, we won't tell you how to lose weight — or whether you even need to . But we'll explain science, which might help you be kinder to your body. (This episode originally ran in 2019.)

To manage podcast ad preferences, review the links below:

See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences.

Learn more about sponsor message choices: podcastchoices.com/adchoices

NPR Privacy Policy