Tense urban living has forced many people to become "night owl." Often stays up late can cause the body rhythm disorders, on vision, gastrointestinal and sleep are affected. Medical experts suggest that "night owl" to eat carrots, leeks, eels and other foods rich in vitamin A, and vitamin B, lean meat, fish, liver and other animal foods.
Experts say, vitamin A and vitamin B can improve the stay up all night workers to adapt to dim light to prevent visual fatigue. In addition, daily eat more lutein-rich fruits such as carrots, can prevent deterioration of eyesight. In addition, owners should stay up all night to enhance training. Stay up all night if they feel the lack of energy or drowsiness, they should be doing gymnastics for a while, or for a walk.