Why?
Because some people can't handle it. ..
This kind of weight loss is to consume people's spirit, appetite and even physical strength to directly consume fat!
Ordinary people cann't carry it
If you want to lose weight 10 or 20kg, that's fine, but when you lose weight to10kg, you will be haggard ... and your skin will be a little pale!
Is to lose weight at a thin or "stone" pace.