To lose weight, it is necessary to take medicine scientifically and reasonably, hunger strike and liposuction, which are very harmful to the body and seriously endanger life. It is not so difficult for a star to lose weight and gain weight, but it depends on whether he is willing to lose weight. For example, Jiang gained 20 Jin for the TV series "1", which was finished in less than two months, and then he lost weight. Stars usually eat one or two eggs in the morning and two pieces of bread in the afternoon. They only eat vegetables and fruits, do not eat high-calorie and high-fat foods, do not drink carbonated drinks, and drink milk and vegetable juice.