There are two special features of vitamin A, especially those who are alcoholics should pay attention! Vitamin A supplement eat more of these

For the current popular vitamin supplements, most of them are vitamin C, vitamin E and other vitamins that can resist oxidation and help beauty. The supplement of vitamin A is relatively seldom mentioned. It can prevent night blindness, but in fact vitamin A has many functions, especially there are two special features, people who need to pay special attention to alcoholism, and a list of foods supplemented with vitamin A is attached!

What are the functions of vitamin A?

Vitamins are not only important nutrients for eye health, especially to prevent night blindness, but also to prevent dry eye and hair follicle thickening. In addition, if vitamin A is deficient, it will impair immunity, and it is mostly manifested as abnormal humoral and cellular immune function. And vitamin A deficiency may also cause abnormal lung function. Especially nowadays, people’s diet is not very balanced, and the intake of nutrients is not comprehensive, and there may be a deficiency of vitamin A. At ordinary times, people should pay attention to vitamin A supplementation.

However, vitamin A supplementation should be more careful to avoid overdose. Excessive intake during pregnancy can cause fetal deformities, and the liver is the main storage organ for vitamin A. Excessive intake of vitamin A can cause liver damage. Therefore, attention should also be paid to the supplementation of vitamin A, normal adult men are 800vg per person per day, and women are 700vg per day.

What are 2 special features of vitamin A that alcoholics should pay special attention to?

So in addition to the above functions, what is so special about vitamin A? In fact, this special feature of vitamin A is mainly aimed at people who often drink excessively, or are alcoholics. Alcoholism will deplete the body's vitamin A reserves. On the one hand, drinking a lot of alcohol will increase the consumption and excretion of vitamin A. On the other hand, because people who often drink a lot of alcohol have less food intake, the intake of vitamin A is also very low. Less, resulting in vitamin A deficiency. Alcohol can also increase the liver toxicity of vitamin A, which makes alcoholics more sensitive to vitamin A deficiency and excess damage, so alcoholics, or people who drink a lot of alcohol should pay more attention to vitamin A deficiency Or excessive, so as not to bring harm to the body.

Supplement vitamin A and eat more of these foods!

Food sources of vitamin A are still very rich. For example, animal liver and other animal offal are rich in vitamin A. It is recommended to eat three times a month, about 1 tael each time. In addition, there are some foods such as: animal meat, egg yolk, fish oil, dairy products, etc. Of course, in addition to vitamin A, if you want to supplement vitamin A, you can eat more foods rich in carotene, because carotene can be converted into retinol in the human body and play a role similar to vitamin A.

There are also many foods rich in carotene, such as: carrots, sweet potatoes, spinach, cress, kale, mustard greens, pumpkin, lettuce leaves, lettuce, broccoli, etc., so you should eat a variety of foods.