Health Impacts of Yo-yo Dieting.
Yo-yo dieting is when your weight keeps fluctuating, like, “Time to slim down!” followed by, “Can’t resist dessert!” and then, “My pants don’t fit!” It can harm more than just your waistline—it can impact your health, too.
References:
https://www.webmd.com/diet/ss/slideshow-diet-yo-yo-diet-effect