It is not determined by time, but how much to lose weight. If you are evenly obese, for example, 150 kg, after 5 kg, your legs will start to lose weight, because most of those 5 kg are water accumulated by your body.

If the legs are partially obese, they will lose weight and lose their legs.

If you are other local obesity and your legs are not fat, you need to lose 10 kg to be effective.

People who have lost weight twice share their experiences with you. ?