How long does it take to put on weight?

Question

If your on a low calorie diet and you start eating fatty foods how long would it take to put the weight on?

Answer 1

Quicker than you might think!

For example if you have been on a low calorie diet for an extended period of time and then gorged on high caloric, fatty foods, your body would hold onto that weight in a matter of days.  As it is not used to that high intake of calories.

Weight that is quickly lost, is quickly gained back.