How can thin people gain weight healthily?

A full man knows no hungry man is hungry, and a fat man knows no thinness is bitter. As a thin person, it is necessary to find the reason for the thinness to solve it in a targeted manner. Body mass index is equal to weight (kg) divided by the square of height (m). The body mass index is below 18.5 for a long time, indicating that the weight is low and there is a certain health risk. To gain weight scientifically, we must first avoid some misunderstandings about diet: 1. Eating junk food wantonly. Many obese people like to eat high-oil, high-sugar, and high-energy foods, but don't think that a thin person can gain weight by eating like this! Because gaining weight does not mean increasing energy, and everyone's physique is different, they may not be able to digest those high-oil and high-sugar ingredients. I also catch that by eating these foods, people really become obese, but it is easy to increase the fat accumulated in the internal organs and become a 'puffy' fat and thin person with a higher health risk than before. Recommendations: Eat more healthy, nutrient-dense foods. 2. Blindly follow a healthy diet. It is correct to eat healthy food, but don't blindly follow the healthy diet in some health information, because many of them focus on weight loss diet. For example, eat more whole grains to increase satiety. Energy and nutrition are all up to the standard of a healthy diet. Recommendation: Choose food according to your own situation. 3. Eat yourself. Many thin people think that eating more can gain weight, but too much satiety is not conducive to the absorption of nutrients, but also leads to insufficient desire to eat next meal. Recommendation: Eat less and eat more. Finally, personal product manufacturers are actively inviting powerful distributors across the country to join in to create wealth. Friends who are interested in acting as a sanitary napkin agent, please hurry up and seize the opportunity to enter the market as soon as possible.