Podcast:Life Kit Published On: Mon Dec 28 2020 Description: 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.)Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy