Active Ingredients in AndorraLife's OptiVision:
Vitamin A
Helps the surface of the eye, mucous membranes and skin be effective barriers to bacteria and viruses, reducing the risk of eye infections, respiratory problems and other infectious diseases.
A lack of vitamin A causes the cornea to become dry, leading to clouding of the front of the eye, corneal ulcers and loss of vision. Vitamin A deficiency also causes damage to the retina, which also contributes to blindness.
Vitamin C (also known as ascorbic acid)
A water-soluble vitamin and a powerful antioxidant. Abundant in fruits and vegetables, Vitamin C helps the body form and maintain connective tissue, including collagen found in the cornea of the eye.
Vitamin C also promotes healthy bones, skin, and blood vessels, including the delicate capillaries in the retina. Studies suggest long-term consumption of Vitamin C may also reduce the risk of forming a cataract, as well as the risk of vision loss caused by macular degeneration.
Zinc
Helps the body absorb Vitamin A as well as many antioxidant enzymes used by the body to reduce the number of free radicals. Zinc has been shown to protect against macular degeneration and night blindness.
Selenium
Helps the body absorb Vitamin E. Good food sources of selenium include Brazil nuts, oysters, and other seafood.
Lutein and Zeaxanthin
Two key nutrients which are vital to protecting the eyes. In nature, Lutein and Zeaxanthin appear to absorb excess light energy to protect plants from too much sunlight. In humans, both Lutein and Zeaxanthin are highly concentrated in the macula of the eye and responsible for filtering out visible blue light, which may cause damage to eye tissue.
Lutein and Zeaxanthin also contribute important antioxidant functions in the body. Along with other natural antioxidants including Vitamin A, Vitamin C, and Vitamin E, these xanthophylls guard the body against the damaging effects of free radicals, which are unstable molecules that destroy cells and play a role in many diseases.
为什么选择Wayal明目清？
明目清的全天然保护视力配方，凭借其强大的抗氧化剂组合全方位支持眼部所有组织。明目清含有叶黄素、玉米黄质，营养成分维生素A、维生素C、维生素E等多种抗氧剂，呵护您的视力健康，防止自由基、香烟等有毒物质或环境污染造成的伤害。
如何保持视力健康？
随着年龄的增长，眼睛疲劳，视力衰退等问题开始困扰我们的正常生活。虽然视力变化是正常的，但是通过调节饮食和补充适当的营养素，我们可以把因视力变化造成的困扰降到最低。抗氧化剂维生素A、C和E ，以及其他类胡萝卜素包括叶黄素和玉米黄质，都会促进健康的黄斑区（视网膜的重要组成部分）色素合成。
维生素A有助于眼球表面粘膜和皮肤有效的防御细菌和病毒，降低眼部感染、呼吸道和其他传染病的患病几率。
缺乏维生素A会导致角膜变得非常干燥，导致视力混浊，角膜溃疡和视力减退。维生素A缺乏症也会导致视网膜损伤，甚至失明。
维生素C（也称为抗坏血酸）是一种水溶性维生素，具有强大的抗氧化剂。丰富的水果和蔬菜，维生素C有助于人体形成及保持结缔组织，包括角膜中胶原蛋白的形成。维生素C有助于骨骼，皮肤和血管的健康，包括视网膜中的毛细血管。研究表明长期食用维生素C还可减少形成黄斑性白内障和失明的风险。
锌有助于人体吸收维生素A，帮助人体生成抗氧化酶，减少自由基的侵害。锌已被证明可以防止黄斑变性和夜盲症。
矿物质硒可以帮助身体吸收维生素E，硒的食物来源包括巴西坚果，牡蛎等海鲜。
叶黄素和玉米黄质是保护眼睛的两个关键的营养素。在自然界中，植物中的叶黄素和玉米黄质可以吸收多余的光能，以防止植物免受太阳光的损害。在动物界，叶黄素和玉米黄质是高度集中在眼球部位并负责过滤出可见的蓝光，防止对眼部组织的黄斑造成损害。
叶黄素和玉米黄素还具有重要的抗氧化功能，抵抗自由基等不稳定的分子，防止自由基破坏细胞及许多疾病的发生。
年纪大不等于视力差
随着年龄的增长，眼睛疲劳、视力衰退等问题开始困扰我们的正常生活。虽然视力变化是正常的，但是通过调节饮食和补充适当的营养素，我们可以把因视力变化而导致的困扰降到最低。维生素A、C和E，以及其他类胡萝卜素包括叶黄素和玉米黄质，都会促进健康的黄斑。而黄斑是位于视网膜的中央部分，是感光神经细胞最密集的地方。健康的黄斑会给予我们清晰和锐利的中央视力。
预防胜于治疗
根据WHO公布的数据，截至2017年，全世界约有3700万人目盲，高达1.24亿人视力低下。而其中，四分之三的盲症病例是可以治疗或预防的。据WHO预测，如果不采取行动持续下去，到2020年，全球盲人总数将增加至7500万。
Wayal的明目清由全天然原材料制成，配方更是专为保护视力而设，富含叶黄素、玉米黄质，营养成分维生素A、维生素C、维生素E、覆盆子等多种抗氧剂，凭借其强大的抗氧化剂组合，全方位支援眼部所有组织，防止自由基、香烟等有毒物质或环境污染造成的伤害，全天候呵护您的「灵魂之窗」。
维生素A
维生素A对眼睛的新陈代谢起着非常重要的作用，它有助于眼球表面粘膜和皮肤有效地防御细菌和病毒，降低眼部感染、呼吸道和其他传染病的患病机率，同时也是合成视光敏色素的主要成分。缺乏维生素A会导致角膜异常干燥、视力变得混浊、角膜溃疡和视力减退，同时也会引起视网膜损伤，严重可引致失明。
维生素C
维生素C（也称为抗坏血酸）是一种水溶性维生素，具有强大的抗氧化剂，同时有助于人体形成及保持结缔组织，包括角膜中胶原蛋白的形成。维生素C亦有助于骨骼，皮肤和血管的健康，其中包括视网膜中的毛细血管。研究表明长期食用维生素C还可减少形成黄斑性白内障和失明的风险。维生素C的缺乏可诱发角膜发生弥漫性混浊和角膜溃疡，从而导致角膜穿孔，还会引发视神经受和视网膜炎。
锌
锌在人体内起着重要的作用，是多种酶的活性中心，有助于人体吸收维生素A，帮助人体抗氧化酶减少自由基的侵害。由于眼内的代谢异常活跃，很多代谢酶都是与锌有关的金属酶，因此缺锌会导致房水产生减少，眼组织抗氧化能力降低，引起视网膜病变、视神经萎缩。锌已被证明可以防止黄斑变性和夜盲症，同时，有研究表明，近视患者的血清锌含量明显低于正常值，补锌可提高近视患者的视力同时，通过测定显示，弱视患者的发锌含量也低于正常值。
硒
硒是维护人体生命力的必需营养成分，同时又是人体内重要的抗氧化镁的活性中心，美国太平洋大学眼科学院曾指出硒是最佳抗氧化营养剂。硒的抗氧化能力是维生素E的500倍，能延缓细胞衰老，并能对维生素A、维生素C、维生素E、维生素K的吸收和消耗进行调节。硒的食物来源包括巴西坚果，牡蛎等海鲜。在代谢过程中，缺乏硒容易导致白内障和近视眼。
叶黄素和玉米黄质
叶黄素和玉米黄质是保护眼睛的两个关键的营养素。在自然界中，植物中的叶黄素和玉米黄质可以吸收多余的光能，以防止植物受太阳光的损害。在动物界，叶黄素和玉米黄质会高度集中在眼球部位并负责过滤出可见的蓝光，防止对眼部组织的黄斑造成损害。除此之外，叶黄素可以保护视网膜免于受到氧化的伤害，避免老年黄斑部退化病变，延缓或防止白内障的发生。叶黄素和玉米黄素还具有重要的抗氧化功能，抵抗自由基等不稳定的分子，防止自由基破坏细胞及许多疾病的发生。
营养成分表及用量
Active Ingredients in AndorraLife's OptiVision:
Vitamin A
Helps the surface of the eye, mucous membranes and skin be effective barriers to bacteria and viruses, reducing the risk of eye infections, respiratory problems and other infectious diseases.
A lack of vitamin A causes the cornea to become dry, leading to clouding of the front of the eye, corneal ulcers and loss of vision. Vitamin A deficiency also causes damage to the retina, which also contributes to blindness.
Vitamin C (also known as ascorbic acid)
A water-soluble vitamin and a powerful antioxidant. Abundant in fruits and vegetables, Vitamin C helps the body form and maintain connective tissue, including collagen found in the cornea of the eye.
Vitamin C also promotes healthy bones, skin, and blood vessels, including the delicate capillaries in the retina. Studies suggest long-term consumption of Vitamin C may also reduce the risk of forming a cataract, as well as the risk of vision loss caused by macular degeneration.
Zinc
Helps the body absorb Vitamin A as well as many antioxidant enzymes used by the body to reduce the number of free radicals. Zinc has been shown to protect against macular degeneration and night blindness.
Selenium
Helps the body absorb Vitamin E. Good food sources of selenium include Brazil nuts, oysters, and other seafood.
Lutein and Zeaxanthin
Two key nutrients which are vital to protecting the eyes. In nature, Lutein and Zeaxanthin appear to absorb excess light energy to protect plants from too much sunlight. In humans, both Lutein and Zeaxanthin are highly concentrated in the macula of the eye and responsible for filtering out visible blue light, which may cause damage to eye tissue.
Lutein and Zeaxanthin also contribute important antioxidant functions in the body. Along with other natural antioxidants including Vitamin A, Vitamin C, and Vitamin E, these xanthophylls guard the body against the damaging effects of free radicals, which are unstable molecules that destroy cells and play a role in many diseases.
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