How to Lose Weight Without Changing Your Diet (Yes, Really)

The weight-loss equation is pretty simple: Eat less, burn more. However, we’re always looking for ways to beat the system that don’t involve counting calories or logging more time at the gym. And we’re not alone. There are decades of research devoted to the habits, both unusual and mundane, that aid weight loss. So thank you, scientists, for discovering these 13 easy tricks for losing weight without trying. Scroll through to see them all!