We can’t improve immunity without these nutrients

We can’t improve our immunity without these nutrients. We can’t improve our immunity without these nutrients

vitamin A, the first line of defense; Patron saint & quot;.

lack of vitamin A can cause respiratory epithelial cells to shrink and the number of cilia is reduced. The first line of defense for human external protection is not suck, causing the bacteria to invade the body. Vitamin A is abundant in animal food, such as animal liver and cod liver oil. Generally speaking, orange and dark green fruits and vegetables (carrot, pumpkin, broccoli, spinach, etc.) provide & beta; Carotene can be converted into vitamin A in human body.

protein, antibody formation & lt; Founder & quot;.

antibody is an indispensable weapon in the process of human body’s struggle with the outside world to maintain immunity. Protein is the basis for the formation of antibodies. The lack of protein directly affects the synthesis of antibodies, which is equivalent to fighting without weapons. There are many foods rich in protein, milk, eggs, lean meat, soybeans are good sources of high-quality protein.

iron is the powerful backing of antibody formation.

iron deficiency can reduce the number of immune cells, and then affect the antibody production, resulting in immune response defects. You can eat some appropriately; Iron mender;, Such as animal liver, animal blood, red meat (lean pork, beef, mutton). There is another trick to iron supplement: Vitamin C can promote the absorption of iron, so when eating foods rich in iron, eating foods rich in vitamin C can play the role of strong combination.

vitamin C, antibody formation & lt; Catalyst;. Vitamin C, an antioxidant, can reduce the interference of external environment on the balance of human cells, promote antibody formation and maintain normal immunity. Fresh fruits and vegetables are the most abundant in vitamin C, such as broccoli, Chinese cabbage and tomato; Hawthorn, kiwi fruit, papaya, strawberry and so on. However, it should be noted that vitamin C is delicate and easy to be destroyed when heated for a long time. It is best to blanch and stir fry in water when cooking.

zinc, regulating immunity; Good helper;.

zinc is a component of more than 100 enzymes in human body, which plays an important role in the development of immune system and the maintenance of normal immune function. There are two kinds of food rich in zinc: marine shellfish and mushrooms. In addition, it is also rich in animal liver, lean meat, pecan and other food.

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