So you must give up all drinks, junk food and so on! Only eat fruits and vegetables, coarse grains and the like!

Or if you can't stop drinking, try diet coke or other diet cokes.

Or just drink the juice squeezed by your own juicer!

If you want to lose weight, you can try to shake the hula hoop-but don't shake the heavy and thick hula hoop, it's better to be light and thin!