How can people become black and thin because of hunger?

How is his health? Black and thin is the appearance. Don't be nothing just because he is unhealthy. If he is healthy, but his skin is poor, he can be raised as long as his parents are not very dark and have no inheritance. Eat a fruit candy early every day, drink plenty of water during the day, pay attention to supplementing fruits, keep moderate exercise, pay great attention to sun protection when going out, and apply sun protection products. Whether the liver is healthy or not will affect people's skin color. Fruit candy in the morning protects the liver. There is vitamin C in fruit, which can whiten skin. Keeping drinking water and sun protection is also the maintenance of the skin. As long as it is not born dark, these points can be greatly improved in about three months.