Don't use it indiscriminately, and recommend a super-effective diet. As long as you don't eat it wrong, it's no problem to lose 7 to 8 pounds a week. You can eat it in the morning: skim milk+boiled eggs/whole wheat bread/sugar-free soybean milk+whole wheat bread (same as left). Note: If you finish eating before 9 o'clock, don't eat it after 9 o'clock; Chinese food: 1 1 o'clock-13 o'clock. Don't eat staple food+stir-fried or mixed vegetables/mushrooms; Dinner: Eat from 5: 00 to 19: 00, with vegetarian stuffed buns/jiaozi/steamed staple food and stir-fried dishes. Note: You can eat some fruits after three o'clock in the afternoon (except watermelons and bananas, fruits and rice must be eaten every other hour) (don't eat melons, sweet potatoes, white gourd and fungus, don't eat any meat except fish, shrimps and crabs, don't drink porridge soup, not to mention fried foods, snacks and cakes). You must be thin for yourself.