No food can achieve the purpose of losing weight quickly and effectively after consumption. Physical obesity can usually appropriate more intake of low-fat and high protein food, relatively speaking, help weight control, but can not directly help slimming. 1. Low-fat food: low-calorie, low-fat food is more, common vegetables are cucumber, oil wheat, winter melon, squash, celery and so on. Also included are lemons, kiwis, pears, grapefruit, fungus, seaweed, tofu, and so on. For example, 100 grams of celery contains only 13 calories, which is one-tenth of the equivalent weight of rice (cooked weight). 2. High protein food: milk, eggs, lean pork, chicken breast, beef, etc., these foods are rich in protein, the general protein content of milk about 3%, about 20% of red meat, in the weight loss phase of the appropriate protein intake can ensure that the nutritional, increase the body’s sense of satiety, but also does not cause obesity or affect weight loss. Weight loss in the attention of dietary adjustments at the same time, should be combined with healthy and effective exercise, in order to achieve the purpose of scientific slimming.