流行病学调查显示,老年黄斑变性是导致老年人群不可逆失明的主要原因。出门戴墨镜或长檐帽子有避免患病的作用,但最根本有效的办法就是注意每天的膳食结构。为此,专家们提醒公众在日常饮食中注意补充叶黄素以预防黄斑变性的发生。研究表明,叶黄素是构成黄斑色素的重要物质,适当补充叶黄素 Epidemiological survey shows that age-related macular degeneration is the leading cause of irreversible blindness in the elderly. Going out wearing sunglasses or long-brimmed hats has the effect of avoiding getting sick, but the most fundamental and effective way is to pay attention to the daily diet. To this end, experts remind the public to pay attention to the diet in the lutein to prevent the occurrence of macular degeneration. Studies have shown that lutein is an important material forming macular pigment, appropriate lutein supplement