Digestion and absorption is not good, too thin, something is wrong, good solution

Fat gain can be in the case of adequate protein intake, it is advisable to eat more foods rich in fat and carbohydrates (i.e. starch, sugar, etc.). In this way, excess energy can be converted into fat stored under the skin to make the body strong. Eat more carbohydrates, pasta is the most useful, in addition, high protein foods, vegetables and fruits can not be less, weekdays should not be separated from those healthy snacks, such as peanuts, milk candy, etc.