Lutein, a carotenoid, is an excellent natural antioxidant and a non-toxic natural yellow pigment. It not only has a strong coloring power, but also enhances the nutritional value of adding video, especially lutein and zeaxanthin are the only ones. In the eyes of the two kinds of carotenoids, its village level is closely related to the health of the human eye. Nutritionists recommend taking 6 mg of lutein daily to meet daily needs. In foreign countries, it is widely used in many foods such as margarine, cheese, juice, beverages, etc., and is used as a dietary supplement in the US market. Adding a certain amount of lutein to foods and beverages not only prevents muscle degeneration, but also prevents and treats vision loss and blindness caused by degeneration of senile ocular retinal macular, and also prevents cell nicknames and body aging. Increase the function of the immune system to prevent cardiovascular cirrhosis, coronary heart disease and tumors caused by aging of the body. Lutein has excellent antioxidant properties and can protect skin from sunburn. It is usually added to nutritional supplements or added to various skin care products to reduce the body's receipt of computer screens, TV screens, The radiation of the mobile phone screen and the damage caused by excessive ultraviolet radiation have obvious anti-radiation protection, moisturizing the skin and anti-aging effect