吃均衡的饮食对于保持眼睛健康是重要的。Researchers have found that certain eye diseases such as cataracts, glaucoma, dry eye syndrome or macular degeneration may be slowed or prevented altogether by certain vitamins and minerals, according to the Lighthouse International website. These nutrients are not cures for any specific disease; patients should discuss dietary supplements and recommended levels of these nutrients with an eye doctor. Many of these antioxidants and nutrients can be obtained by eating fruits and vegetables or taken as supplements as needed.
Β-胡萝卜素
β-胡萝卜素是维生素A的前体,是一种抗氧化剂,根据眼睛消化,保护眼睛免受由自由基引起的损伤。据美国眼科学院称,β-胡萝卜素可能在减缓年龄相关的黄斑变性发展方面发挥作用。根据Vision网站的全部,β-胡萝卜素也可能保护眼睛抗夜盲症和干眼症综合征。然而,根据眼睛摘要,吸烟者和前吸烟者应该避免β-胡萝卜素抑制β-胡萝卜素,因为β-胡萝卜素补充和肺癌的发育之间的关联。在这种情况下,患者应该咨询医生讨论β-胡萝卜素在健康中的作用。这种抗氧化剂的膳食来源包括胡萝卜,甘薯和羽衣甘蓝。
- β-胡萝卜素是维生素A的前体,是一种抗氧化剂,根据眼睛消化,保护眼睛免受由自由基引起的损伤。
叶黄素和玉米黄蛋白
干眼的食物
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另外两种抗氧化剂,叶黄素和玉米蛋白,可以根据所有关于视力来预防白内障和黄斑变性。据灯塔国际称,这些抗氧化剂可以保护视网膜的中心免受苛刻和强光的影响。据皇家国家盲人研究所等蔬菜,如黄色辣椒,鸡巴和西兰花,以及芒果如芒果等水果,都可以在蔬菜中找到2。
硒
硒,与维生素A和C等抗氧化剂组合,可以根据所有关于视力来降低黄斑变性的风险。虾,螃蟹,巴西坚果和糙米是这种矿物质的好消息。
维生素A.
如何用营养反转白内障
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维生素A是眼睛健康和眼睛视网膜健康的关键因素。根据皇家盲人研究所,维生素A缺乏会导致伤寒病情,这是一种儿童失明的形式2。据所有关于视力,维生素A还可以降低干眼症综合征的风险。根据眼睛消化,这种维生素也可能在预防白内障的发展方面发挥作用。这种维生素的良好食物来源包括牛肝菌,鸡蛋和牛奶。
- 维生素A是眼睛健康和眼睛视网膜健康的关键因素。
- 根据眼睛消化,这种维生素也可能在预防白内障的发展方面发挥作用。
维生素C
根据眼睛消化,维生素C可以减缓与其他抗氧化剂组合的脱落的渐变。维生素Cmay also lower the risk of cataracts and may impact the development of glaucoma, according to All About Vision.维生素C的食物来源包括草莓,羽衣甘蓝,橘子和哈密瓜。
- 根据眼睛消化,维生素C可以减缓与其他抗氧化剂组合的脱落的渐变。
维生素E.
维生素E是另一种可以保护眼睛免受损坏的抗氧化剂。根据关于视觉的所有内容,维生素E可能在用类似维生素C和叶黄素等抗氧化剂服用时减缓黄斑变性的进展。维生素E的来源的实例包括杏仁和向日葵种子。
Zinc
Zinc may help decrease the risk of night blindness and the development of macular degeneration, according to the All About Vision website. According to Lighthouse International, zinc may also slow down the progression of cataracts. Zinc can be obtained from dark meat turkey, oysters and beef.
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References
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- 皇家国家盲人研究所:营养和眼睛
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Dominique Brooks has been a medical editor for over 10 years. She has worked in medical education for physicians, nurses and pharmacists as well as consumers. She started writing business articles for Work.com in 2008 and health articles online in 2009. She holds a Master of Business Administration from the University of Alabama and a Doctor of Medicine from Vanderbilt University.