Many patients and parents worry about gaining weight after taking antipsychotic drugs (especially olanzapine), I would like to introduce a few comments here: 1. The article on weight loss in the May 2011 issue of Reader’s Digest is reproduced here: The magazine introduces the 5 principles of weight loss from the Duke Center for Lifestyle Medicine in the United States “Don’t restrict your fat intake: bacon, cheese, cream, yogurt, mayonnaise, butter, and vegetable oils are all allowed, not restricted. 2. Say goodbye to rice, bread, and pasta: In order to lose weight, you must limit your daily intake of ‘net’ carbohydrates to 20 grams (net carbohydrates, meaning the number of grams of carbohydrates minus the number of grams of fiber). Two slices of bread contain 24 grams of net carbohydrates, each bowl of rice contains more than 40 grams of net carbohydrates, and each bowl of pasta contains 40 grams of net carbohydrates; in other words, you can only eat half of the above amount every day. 3. Be picky about vegetables as well: Vegetables with high starch content (most grow underground, such as potatoes) and corn are forbidden to be eaten. Green leafy vegetables can be eaten more, such as cabbage, spinach; but cauliflower, cauliflower, and green peppers, should also be limited. Soybeans contain less starch, mainly protein and fat, can eat more; but green beans and adzuki beans contain a lot of starch, can not eat. 4, said “no” to the hidden sugar: fruit is the legendary health food, in fact, there are many hidden sugars, that is, carbohydrates, should not be eaten. In addition, soda, cakes, and candy, should also pay attention to, you can choose not contain sucrose. 5. As for protein and fat, eat as much as you want: You do not have to adopt the method of controlling protein and fat, so that if you eat protein and fat casually, your hunger will automatically diminish; all you have to do is to stop eating again when you feel full.