Gaining weight is as difficult as losing weight, which requires not only determination, but also perseverance. Here are some ways to gain weight without affecting your health: 1. Eat less and eat more meals instead of increasing the amount of food per meal. Choose nutritious foods, that is, foods rich in vitamins, minerals and calories. You are underweight because you can't get all the vitamins and minerals your body needs, especially iron. You must eat a lot of foods with high nutrition, low cholesterol and low unsaturated fatty acids, such as lean meat, fish, low-fat dairy products, fruits, vegetables and bean products, supplemented by high-calorie foods (such as sweets) and high-fat foods (such as margarine). Eat whatever you want, not just for "necessity". Don't just eat dessert (such as ice cream, milk, cake, etc.). ), you should eat more ordinary food, such as sesame cake, cheese, raisin bread, cream and so on. As long as it suits your taste, whether it's chewing, smoking, cold, hot or creamy, as long as you like it, just enjoy it. 3. The secret of eating high-calorie food. Skim milk powder with juice, sandwiches with butter, pork floss, fried ribs with two spoonfuls of cream can all consume more calories. You can also choose high-calorie foods and mix high-calorie and low-calorie foods, such as tortillas with coffee or tea. 4. imitate the skills of dieters, but use them in reverse. For example, put ready-to-eat food or snacks at home, school or office. Put some raisins, walnuts or snacks in the glass jar; Put some cheese and ice cream in the refrigerator; Put some ready-to-eat fruits in the basket on the dining table; Put some chocolate, walnuts, potato chips, biscuits, etc. In your wallet, you can eat at any time. Pay more attention to your oral health. Eat more snacks and pay more attention to your oral hygiene. You must brush your teeth and rinse your mouth more often than usual. Eat less sticky sweets. 6. Record your diet, exercise and mood changes throughout the day. Many women themselves know that they can't gain weight because they are too nervous at work or school and forget to eat. 7. Always associate with friends who love to eat, and go to lunch, dinner, parties or picnics. Losing weight is very popular. It seems that many products and activities will gather strong popularity as long as they are related to "losing weight". In fact, according to some statistics of the starting weight-loss clinic, most people who go to the weight-loss clinic are overweight, not exceeding 20% of the standard weight, and this group of people is really enviable in the eyes of a small number of people who eat neither fat nor bamboo! Some people can't get fat no matter how they eat. Some people also mentioned normal meals and midnight snack. And every meal is not small, you can eat it. But I don't know if it is gastrointestinal malabsorption or other problems, and I have always been very thin. It seems that obesity is not only a problem, but also a very distressing thing. Regarding the problem that it is too difficult to gain weight, professional nutritionists said that weight is like a bank deposit. When you can't consume more calories than you need, your weight cannot be maintained naturally. Of course, there are many reasons for not being fat. Physiological factors include: diseases, gastrointestinal function, drugs, psychological factors, such as anxiety, tension, depression, and bad eating and living habits. Professional nutritionists also provide some methods, which can be used as a reference for gaining weight when you choose nutrition in your life. 1. A balanced diet can increase calories by using high-fat and high-sugar foods such as cream or other edible oil, jam and sugar. Although weight gain is relatively rapid, long-term or excessive consumption will destroy appetite, and may bring chronic diseases and endanger health. Take a balanced diet, gradually increase the amount of food, avoid compulsive supply and destroy appetite. 2. Develop good eating habits, regularly quantify, eat a small amount and eat slowly. 3. Change the dining procedure. Eat foods with high concentration and high nutritional density before eating other foods. 4. Choose moderately cooked food. Choose moderately cooked food, such as steaming, stewing, marinating, frying and boiling. Avoid food hardening and indigestion due to frying, frying and baking. 5. Keep a happy mood, arrange the dining environment and concentrate on eating. Tension and anxiety not only affect appetite, but also the digestive and absorption function of gastrointestinal tract is not good, and the improvement of metabolic rate consumes relatively more calories. If you still can't improve your tall and thin figure, I suggest you find a professional doctor to help you find out the reason why meat can't grow, and grow healthy meat in a healthy way!