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Hara: Is buying lutein supplements effective for eye protection?
Henan Provincial People's Hospital Wang Weixiang
Henan Provincial People's Hospital Wang WeixiangElectronic products have become a part of our lives, long-term use of electronic products, it is inevitable that the eyes will be tired and dry
To protect the eyes, many people choose to buy lutein supplements, does it really work?
To protect the eyes, many people choose to buy lutein supplements, does it really work?Lutein is available through diet
Lutein is available through dietLutein is a natural progesterone that is widely found in vegetables, fruits, and flowers, and is an important pigment
Lutein accumulates in high concentrations in the macular area (the most visually sensitive area) and is the main pigment of the macula of the retina, which can absorb a large amount of blue light that is close to ultraviolet light, protecting the retina from blue light damage
Lutein deficiency can first cause visual impairment, accelerate the progression of degenerative lesions in the eye, cause vision loss, and severe lutein deficiency may even cause blindness
Lutein deficiency can first cause visual impairment, accelerate the progression of degenerative lesions in the eye, cause vision loss, and severe lutein deficiency may even cause blindness
Studies have shown that lutein has an important protective effect on vision throughout the life cycle, and may have biological effects on cognitive health, including antioxidant, anti-inflammatory, etc
Lutein synthase is not present in the human body, so lutein can only be obtained
Lutein synthase is not present in the human body, so lutein can only be obtained
Dark green leafy vegetables such as amaranth, celery leaves, coriander, spinach, Cabbage in the lutein content
Eat plenty of dark green vegetables and don't need extra lutein supplementation
Eat plenty of dark green vegetables and don't need extra lutein supplementationThe "Dietary Guidelines for Chinese Residents (2022)" mentions that the daily intake of fresh vegetables is not less than 300g, and dark vegetables should account for 1/2
If the daily intake of green leafy vegetables is insufficient, it may cause lutein deficiency, and if there is a clear diagnosis of degenerative disease of the eye, supplementation
The main dosage forms of regular lutein health supplements on the market are softgels, tablets, etc.
The main dosage forms of regular lutein health supplements on the market are softgels, tablets, etc
In the lutein health food formula database, the most used raw materials are bilberry, β-carotene, zinc gluconate, and the most used traditional Chinese medicine raw materials are chrysanthemums and goji berries
In the lutein health food formula database, the most used raw materials are bilberry, β-carotene, zinc gluconate, and the most used traditional Chinese medicine raw materials are chrysanthemums and goji berries
Healthy people who practice a balanced diet every day and eat enough dark green vegetables per day generally do not need additional lutein supplementation
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