眼睛是心灵的窗户，明亮的眼睛不仅能使人更便利地感知周围的世界，而且能给人的外表平添几分色彩。那么，如何才能让你的眼睛清澈明亮呢？中医认为，“肝开窍于目”，“肝受血而能视”，因此，养肝养血就是明目。
建议饮食：
1.       补充优质的蛋白质
   保护视力应补充足够的优质蛋白质。上专门负责暗视觉的细胞含有特殊的视紫质，为微弱的光线极为敏感。视紫质是由蛋白质和维生素A合成的，一旦缺乏便会引起夜盲症，白内障等眼病。所以，要多吃有利于眼睛的食物，例如鱼类，等。
2.       补充维生素
   视紫质是一种复合的蛋白质，含有维生素A的衍生物。如果缺乏维生素A，视紫质再生缓慢，暗适应机能减退，就会影响暗视力。缺乏维生素A，还会引起上皮脱落，增厚或角化，使透明度下降。在维生素A充足的情况下，的光洁度增加，眼睛明亮，就会显得神采奕奕。维生素A在胡萝卜，红枣及黄绿色蔬菜中含量最高。
   B族维生素是维持并参与视神经细胞的代谢重要物质，如果缺乏，眼睛就会干涩，甚至引发是神经炎症。B族维生素还有抵抗皮肤衰老的作用，可以预防和延缓鱼尾纹的形成。例如，维生素B2是保护眼睑，球结膜的重要物质。缺乏维生素B2容易引起结膜充血，眼睑发言，畏光，视力模糊等症。可以多吃些芝麻，大豆，鲜奶，小麦胚芽等食物。
眼球晶状体中维生素C的含量明显高于其他组织，缺乏维生素C可导致晶状体浑浊，严重时会导致白内障。
3.       补充微量元素
   钙是神经化学反应中的一种信使，参与形形的神经活动。神经细胞缺乏，易导致视力疲劳和注意力分散。
铝是组成虹膜的重要成分，瞳孔放大与缩小的灵敏度与虹膜的健全程度有密切关系。
锌能够提高视觉神经的敏感度。缺锌还会影响味觉及维生素A在体内的代谢，因此，补充维生素A还应补锌。
硒是维持视力的一种重要微量元素。山鹰的视觉敏锐，就是因为其眼睛中的硒含量高，是人眼中硒含量的100多倍。
人体缺，胰岛素的作用会明显降低，易使血糖升高。当人体出现高血压时，极易引起血液渗透压的改变，导致晶状体和眼房水渗透压的改变，使晶状体变凸，屈光度增加，导致近视。
    The eyes are the window to the soul, bright eyes can not only make people more convenient to perceive the world around them, and smooth add a few minutes of color can give a person's appearance. So, how do you let your eyes clear and bright? Traditional Chinese medicine thinks, "liver begin to understand the eye", "liver blood can regard", therefore, raise liver blood is clear.
Recommended diet:
    1. Supply protein quality青海枸杞|格尔木枸杞
    Protect eyesight should supplement enough high quality protein. Cells of the retina responsible for scotopic vision contains special rhodopsin, extremely sensitive to faint light. Rhodopsin is synthesized from protein and vitamin A, once the lack and can cause night blindness, cataracts and other eye diseases. So, want to eat the food is advantageous to the eye, such as fish, liver, etc.
    2. Vitamin supplements青海枸杞|格尔木枸杞
    Rhodopsin is A composite of protein and contain vitamin A derivatives. If lack of vitamin A, rhodopsin slow regeneration, dark adaptation hypofunction, can affect vision. Lack of vitamin A, can also cause corneal epithelium, Angle, or thickening decreased corneal transparency. In the case of vitamin A sufficient, corneal roughness increases, the eyes bright, will seem to be healthy and energetic. Vitamin A in carrots, red and green and yellow vegetables of the highest levels.
B vitamins are involved in the optic nerve cell's m e t abolism and maintain important material, if the lack of eyes will dry, even cause nerve inflammation. The role of B vitamins and resist skin aging, can prevent and delay the formation of crow's feet. Vitamin B2 is to protect the eyelid, for example, important material of bulbar conjunctiva. A lack of vitamin B2 to conjunctival congestion, eyelid, photophobia, and blurred vision, etc. Can eat more sesame seeds, soy, milk, wheat germ and so on food.
Lens in the content of vitamin C was obviously higher than that of other organizations, the lack of vitamin C can cause the lens turbidity, serious will cause cataracts.
    3. Add trace elements青海枸杞|格尔木枸杞
    Calcium is one of the nerve chemical messenger, to participate in a variety of neural activity. Lack of nerve cells, easy to cause eye fatigue and distraction.
Aluminum is one of the important components of the iris and pupil dilation and reduce sensitivity have close relationship with the soundness of the iris.
Zinc can improve the sensitivity of the optic nerve. Zinc deficiency can also affect the taste and vitamin A in the body's m e t abolism, therefore, vitamin A supplementation zinc supplementation.
A kind of important trace element selenium is maintain eyesight. The visual acuity, the eagle is because its high selenium content in the eyes, more than 100 times that of selenium content in people's eyes.青海枸杞|格尔木枸杞
     Human body lack of chromium, the role of insulin can significantly reduce, easy to elevated blood sugar. When there is high blood pressure of human body, easy to cause the change of blood osmotic pressure, resulting in the lens and the change of the aqueous humor osmotic pressure, make convex lens, diopter increasing, lead to myopia.青海枸杞|格尔木枸杞