Six Types of Vitamins Good for Eyes I

Last time, we talk about seven foods good for our eyes.

But actually, they have limited ability. Eyes are hungry and they also need nutrition. Hence, what kind of nutrition does the eyes need on earth? Let's take a look at the top nutrition list that this eye needs most!

NO.1 vitamin A 

To protect your eyes, vitamin A is the first to deserve it. Lack of vitamin A, the ability of the eyes to adapt to the dark environment is reduced, and in severe cases, it is prone to night blindness. Take enough vitamin A every day to prevent and treat dry eye. 

The liver of various animals is the best source of vitamin A. In addition, vegetable foods such as carrots, green peppers and various yellow-green vegetables are also good sources of vitamin A. Animal liver cholesterol is high, it is not suitable for excessive consumption, 1~2 times a week, 1~2 tablets each time. 

Tips: However, excessive intake of vitamin A is prone to poisoning, and vitamin A supplementation should be a little bit more.

NO.2  Carotenoid

Since vitamin A is the key to maintaining good eyesight, beta-carotene is a little dissatisfied. Because it is the precursor of vitamin A.

In addition to beta-carotene, other members of the carotenoid family, such as lutein and zeaxanthin, can contribute to eye health. Lutein has eyes that prevent and treat cataracts and protect against spot degeneration caused by age.

Sources of carotenoids include dark yellow, dark green and red fruits and vegetables such as pumpkin, green pepper, tomato, corn, papaya, cantaloupe, mango, watermelon, etc. Especially carrot, its β-carotene content is very rich, and by adding β-carotene to get vitamin A, do not have to worry about the problem of vitamin A excess, you can rest assured to eat, do not like to eat carrots, you can choose to be similar to Boco The product made of high quality carrots is easy to carry and eat.

Lutein and zeaxanthin can be found in dark green leafy vegetables such as spinach, kale, mustard, and celery.

NO.3 Victoria C and Dimension E

Vitamin C and vitamin E  also help in the aspect of eye protection.

Taking appropriate amounts of vitamins C and E can effectively prevent cataracts. Their research pointed out that taking vitamin C 300-600 mg per day and vitamin E400 international units can achieve preventive effects. They recommend that the elderly start taking them from the age of 55 for a period of five years. It is also possible to take one of these medicines at the same time. However, it is best to increase the source by eating foods rich in these two vitamins.

The source of vitamin C is still very wide. Kiwi, papaya, orange, orange, grapefruit, strawberry and other vitamin C are more, and the vitamin C of the season is higher.

Relatively water-soluble vitamin C, fat-soluble vitamin E is also an antioxidant, vegetable oil (such as olive oil, soybean oil, peanut oil, sunflower oil, etc.), nuts (such as walnuts, almonds, cashews, peanuts, pine nuts, sunflowers) Seeds, etc., wheat germ, are good sources of vitamin E.

Warm reminder: Vegetable oil is a good source of vitamin E, but remind everyone to control the amount of oil intake, in the porcelain spoon of the meal, up to two tablespoons a day. The energy of nuts is not low, and you can only eat up to two at a time. Nuts should be fried without salt and without sugar.

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