p******a 发帖数: 23 | 1 When you lose weight on a "diet," muscle is the first thing to go. It's more
expensive for your body to retain than fat is, so when you run low on
calories, your body dumps muscle mass and turns it into energy. When you go
off the diet, you begin to gain back the pounds - but because you now have
less calorie-burning muscle, the weight you gain is fat. By dieting, you've
effectively turned muscle into fat.
I would suggest do some weight training. Don't worry, it's very hard to get
bulky for girl |
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