If thin people want to gain weight, the most fundamental thing is to ensure that the heat is "greater than the output". Teenagers need a lot of calories and have a strong metabolism. First of all, we must ensure adequate heat supply. Take a man weighing 60 kilograms as an example, the daily calorie demand is about 2400 kilocalories, and to gain weight, the daily calorie supply per kilogram of body weight should reach at least 50 kilocalories. If a man weighing 60kg wants to gain weight, he should consume at least 3000 kilocalories a day. Because the key to human calorie intake comes from staple foods (such as rice and noodles), fat and protein, we should eat three meals first.

Second, eat less and eat more.

Let's take a man weighing 60kg as an example. He should consume 3000 kilocalories. If he only eats three meals, then his average meal should be above 1 kg. This is undoubtedly a problem for people with thin stomachs. And thin people generally have weak gastrointestinal function. Eating too much at a meal often can't be absorbed effectively, but it will increase the burden on the stomach and lead to indigestion, which is counterproductive. However, the interval between meals is long, which makes it difficult to supply calories and nutrients continuously and timely, and it is very difficult to gain weight. The best way is to change the number of meals to 5-6 times a day, mainly in the morning, noon and evening. According to your own specific situation, arrange appropriate meals in the morning, afternoon and before going to bed, which not only reduces the burden on the stomach, but also meets the demand for calories.

Third, eat scientifically before going to bed

Sleeping at night is a period when synthetic hormones such as human growth hormone and insulin are exuberant, which is very helpful for promoting protein's anabolism and promoting the growth and development of the body. High-quality sleep is very helpful for the secretion of the above synthetic hormones, so don't ignore the role of sleep. The most effective way is to drink a cup of sweetened milk or 1 bowl of warm millet porridge 30 minutes before going to bed, and you can also eat some high-protein foods or desserts, which can not only make you sleep well, but also stimulate the secretion of insulin in moderation, which is very helpful for promoting the synthesis of protein and fat.

Fourth, choose food reasonably.

From the perspective of traditional Chinese medicine, emaciation is generally a constitution of yin deficiency and heat. The so-called "thin man has more fire", that is, virtual fire. Therefore, the diet of thin people is best to nourish yin and clear heat. In addition to choosing foods rich in animal protein, such as livestock meat, poultry meat, milk, eggs and fish, you can also eat more soy products, red beans, lilies, vegetables and fruits. Other cold foods, such as tremella, auricularia auricula, bitter gourd, mushrooms, peanuts, celery, walnuts, sesame seeds, mung beans, eels, turtles, rabbit meat, loach, duck meat, watermelon, pears, etc. , can be selected according to personal taste. Eat less spicy food, such as pepper, garlic, ginger, onion, shrimp, crab and other foods that help to disperse fire; Eat less sour and cold food, such as hawthorn, sour plum, orange, lemon, vinegar, lettuce and so on. There are also fiber-rich and indigestible foods, such as leeks, celery and high-fat foods. Because it is easy to make people feel full and reduce their food intake, they should also eat less. As the saying goes, it is still very important to practice 3 points and eat 7 points and eat well.

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