The eyes are uncomfortable and overuse, should I take lutein? Nutritionist Li Qiyun said that when it comes to important nutrients for the eyes, the most common ones are lutein and zeaxanthin, which are important macular pigments that make up the macular part of the retina, just like the sunglasses inside the eyes, which can block blue light and reduce the appearance of the eyes. injury and reduce the risk of cataracts and macular degeneration.
Lutein is effective in preventing retinopathy
Li Qiyun pointed out that according to clinical data, lutein is indeed effective in preventing retinopathy and slowing macular degeneration! However, lutein cannot be synthesized in the body by itself, and must be ingested from food, such as egg yolk, dark green vegetables, corn, papaya, pumpkin, red sweet pepper, etc., which are rich in lutein and zeaxanthin.
Although many foods contain lutein, most of the lutein contained in natural foods can be absorbed after re-digestion, so the amount of lutein absorbed in daily food may not be sufficient. And now that people use 3C products for a long time, blue light is full of life, and it is recommended that products that can supplement lutein protect the eyes.
Supplementation of lutein in moderation and good effect after meals
The US Food and Drug Administration recommends that the daily intake of lutein for adults is 6 mg. The Food and Drug Administration of the Ministry of Health and Welfare recommends that daily lutein supplementation should not It should be more than 30 mg, and 6 to 10 mg is generally recommended.
Li Qiyun added that lutein is a kind of fat-soluble carotenoid, which is not easily metabolized out of the body. If excessive supplementation is easy to accumulate in the body, it is recommended to supplement in moderation. In addition, lutein is a fat-soluble nutrient, and it will be better digested and absorbed with food containing fat, so it is recommended to eat it after meals.
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