Breaking food is dieting. After dieting for a period of time, your dietary calories will be reduced, and you will definitely lose weight effectively, but dieting will destroy and reduce your basal metabolism. When you resume your diet, your basal metabolism will be worse than before. If you don't exercise, you will definitely rebound.

Eating meal replacement, meal replacement is to reduce the calories contained in food through processing, but it will not increase your basal metabolic rate. As long as you resume your dietary intake, you will not be able to consume more calories and will rebound.

The longest and healthiest way is to combine diet and exercise training reasonably. I suggest that you can download the coffee fitness app and practice with the courses inside.