In terms of diet, a high-protein and high-calorie diet is the only way to gain weight. Concentrated protein and high-calorie foods, such as heavy cheesecake, small cakes, small cakes, etc. Papain or comprehensive enzymes should be supplemented in time after meals to help digestion, so as to increase the digestion, absorption and utilization of food. Drink more high-protein drinks and eat more peanuts. Peanuts are very helpful for gaining weight. Fattening foods include tomatoes, spinach, hard nuts, broccoli, oats, salmon, garlic, blue strawberries, green tea and red wine. Eat more foods rich in sugar and fat, such as chocolate cake. Eating more high-calorie food will make you fat, and it is best to eat chocolate. Many people eat chocolate and rock candy, and soon they will gain a lot of weight. Drink more high-protein drinks and eat more peanuts. Peanuts are very helpful for gaining weight. French fries are sweet and delicious. A small bag of French fries contains 220 kilocalories and 12 grams of fat, which is almost equivalent to a hamburger. 1 Eat high-calorie and high-fat foods: chocolate, cheese, grains, fried chicken, instant noodles, soft drinks, peanuts, beer, animal offal and meat. 2. Eat sugary food (don't overdo it): ice cream, cream, toffee, cake, 3. Eat vegetarian food (-_-): KFC, McDonald's, Bi Kesheng ... (It's easier to gain weight > _<). Be full at every meal. 5 usually pay attention to being in a good mood (haven't you heard of being broad-minded and fat? )