Teenagers can take lutein to improve vision fatigue, but the main thing is that they need to develop good eye habits. Lutein is the main constituent pigment of the macular region of the retina and has good antioxidant function. Teenagers often intake of lutein, can help the retina to resist the stimulation of ultraviolet rays, but also can extend the persistence of vision to reduce visual damage, can effectively relieve the situation of vision fatigue. However, in order to alleviate visual fatigue, the most important thing is that teenagers need to develop good eye habits and avoid eye fatigue. In addition, lutein is also able to produce a certain inhibition of free radicals in the body, can slow down the early hardening of the arterial wall. Teenagers taking lutein should strictly follow the doctor’s instructions, the daily diet should eat more vitamin-rich foods, can not use the eyes too much, so as not to cause vision fatigue.