If people lose weight excessively, many skin problems can be caused. For example, the skin can lose its elasticity and glossiness and become dark. Many people want to know how to improve the dark skin caused by losing weight. In fact, six kinds of common foods in our daily life can effectively improve the dark skin. 

Asparagus can provide vitamins and trace elements for the human body. At the same time, it can also supplement folic acid for people to satisfy the daily demand. The supplementation of vitamins, trace elements and folic acid can effectively enhance the elasticity and glossiness for the skin.

Pumpkin contains abundant vitamin C, glucose and calcium. At the same time, it contains a large amount of water to nourish the skin. When eating pumpkin, people can not boil the food excessively, or the nutrients can be seriously lost.

Strawberry can provide abundant vitamin C for the human body. The nutrients like vitamins and mineral substances contained in strawberry can be easily absorbed by the human body to improve the skin. It is necessary for people to clean the strawberries thoroughly so as to prevent the pollution of agricultural chemicals.

Low-alcohol wine can accelerate the metabolism of skin inside the human body. It always contains various nutrients. For example, the yellow wine contains sugar, organic acid, amino acid and vitamins. Grape wine contains vitamins, sugar and amino acid. Therefore, it is beneficial for people to drink a cup of low-alcohol wine in daily life to improve the metabolism, which can further improve the dark skin.

Lettuce can provide protein and cellulose for the human body. The intake of cellulose contained in lettuce can remove the extra fat from the human body to help people lose weight. The adequate intake of lettuce can even stop pain, decrease cholesterol and alleviate neurasthenia for people. The abundant nutrients can also help people nourish the skin and alleviate skin problems.

Tomato can maintain the elasticity and glossiness for the human skin. The content of water contained in fresh tomato can be as high as 94%. The lycopene contained in tomato can protect the heart and blood vessels for people to prevent the heart disease. In addition, the nicotinic acid can maintain the normal secretion of gastric juice, accelerate the formation of red blood cells, improve the elasticity of blood vessels and protect the skin. Therefore, tomato is a good choice for people to lose weight and protect the skin at the same time.