Weight loss and diet control are the key. If you succeed in slimming through meal replacement powder, you must have a reasonable diet, eat seven points full, eat as little as possible at dinner, eat low-fat, low-sugar and low-salt foods, and don't drink carbonated drinks or milk drinks. Only with proper exercise at ordinary times and long-term persistence can you make your figure symmetrical and compact. Seven points lie in eating and three points in practicing. Only in this way can we stay slim.