In fact, lutein can be supplemented in daily diet, such as kale, spinach and other dark green or yellow vegetables. If the landlord wants to supplement lutein, it is recommended to supplement it mainly from diet, and drugs are only auxiliary.

Nutritionists suggest that adults should consume 6 mg lutein every day. Vegetables containing more lutein include cabbage, spinach, mustard, dark green cauliflower, corn, pumpkin and so on. Fruits containing more lutein include kiwifruit, grapes, oranges and so on. If people want to get enough lutein, they must eat more fruits and vegetables rich in lutein. The study also found that lutein can not only protect people's eyes, but also prevent the occurrence of breast cancer and reduce the incidence of heart disease. Therefore, in daily life, we should pay attention to supplement lutein.