Yo-y0 can be defined as losing weight, gaining it back, losing weight, gaining it back again, over and over  again. Some  people struggle with this most of their life. When you go  from periods of starvation or missing meals to try to lose weight, you are setting yourself up for yo-yo dieting.

When you starve yourself [...]

You can stop yo-yo dieting and get healthy with a healthy weight loss program. You know what happens. You lose weight and quit dieting. Then you put the weight on again; diet again; put the weight on again; diet again, etc. This must be insanity. Doing the same thing, in the same way over and [...]