If you want to replenish your immunity, which vitamin should you take and have the best effect?

This question is not difficult and can give you a reference.

Vitamin A, which maintains the health of the mucous membranes in the eyes, nasal cavity, mouth, lungs and gastrointestinal tract, forms a protective barrier against invading bacteria, and also plays a role in the production of antibodies against foreign bacteria. Insufficient intake of vitamin A can affect the decrease in the number of white blood cells in the body, insufficient vitamin A can also lead to a decrease in resistance to carcinogens, vitamin C, when subjected to infection, fever, long-distance travel, and even the body is in a low temperature environment caused by physical stress, vitamin C helps the body to produce bacterial cells and thyroxine, the latter can accelerate the activity of T cells, enhance the body's immunity.

To boost immunity, it's best to take a multivitamin tablet or supplement a deficient vitamin based on symptoms and test results. Vitamin A plays a very important role in maintaining normal vision in the human body.

To strengthen the body's immunity, eat more foods rich in vitamin A, vitamin D and vitamin E. If the food intake is insufficient, it leads to vitamin A, D, E deficiency. A large number of studies have shown that vitamin A, D, and E deficiencies are closely related to recurrent respiratory tract infections in children.

Vitamin A, D, and E deficiencies can seriously affect children's immunity and require drug supplementation.

Vitamin A is mainly used in liver, kidney, cod liver oil, milk, egg yolk. Provitamin A is found in green vegetables and yellow fruits.

In addition to low immunity, vitamin A deficiency can also reduce dark adaptability, resulting in night blindness; The lacrimal gland epithelium is not perfect, the secretion stops, dry eye syndrome occurs, corneal malacia and even perforation causes blindness; ** and mucosal keratosis, impaired epiphyseal and enamel development, stunted growth and development.

Provitamin D is synthesized in the liver, eggs, and cod liver oil, and provitamin D3 is synthesized in the human body, stored under the skin, converted into vitamin D and absorbed under ultraviolet radiation in the sun, catalyzed into 25--(OH)-D3 in the liver by the 25-hydroxylase system, and then converted into active 1,25-(OH)D3 by the action of 1-hydroxylase in the kidney, which is emitted in the form of hormones by the kidneys.

Vitamin D deficiency can cause rickets, infantile tetany, growth disorder osteomalacia, and weakened immunity.

Vitamin E is found in wheat germ oil, legumes and vegetables, and its absorption is affected by fat digestion and is stored in adipose tissue, but not in the liver.

Vitamin E deficiency can cause hemolysis, ataxia, peripheral neuropathy, eye muscle paralysis, and can also affect the body's immunity.

Hello, boosting immunity is not primarily about what vitamins to eat. In general, it is not recommended to use vitamins indiscriminately in the absence of a clear vitamin deficiency. Don't think vitamins are good.

Most foods provide the nutrients you need directly. Naturally, it's better and there's no risk.

Vitamin A is also required for the synthesis of immunoglobulins....Therefore, if you want to improve your immunity, you need to increase your vitamin C food intake.

Usually you can eat vitamin E or vitamin A will play a good role, which can allow you to replenish your resistance and have a healthy and good body.

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To enhance immunity, you can eat vitamin C, take it appropriately, you can't rely on drugs, and you can also enhance your immunity through diet and exercise.

Cause analysis. 1. Vitamin C has the effect of antioxidant free radicals, vitamin C can effectively remove the free radicals produced and reduce the damage of free radicals to the human body.

2. Vitamin C can improve the bactericidal and antiviral ability of neutral white blood cells and lymphocytes, and plays an important role in improving human immunity.

Precautions. 1.Taking vitamins in moderation is beneficial for boosting immunity, but in moderation.

2.The best way to boost immunity is through your usual diet and keeping your clothes warm.

3.Exercise can also boost immunity.

To improve immunity, we must do the following three things:

01. Supplement protein.

Antibodies are essentially proteins, and if we don't consume enough protein, the body will not be able to produce enough antibodies, and mild symptoms are more likely to develop into severe ones. Lack of protein, lower immunity levels after vaccination, more likely to produce immune breakthroughs, infected with the virus. After vaccination, you should increase your protein intake so that your body can build up your immune barrier faster.

As you get older, your digestion and absorption capacity decreases, so you need to supplement protein, such as milk, lean meat, eggs, etc., which are all high-quality proteins**, and it is also recommended that you eat more soy products. If you have a small appetite and can't eat too many meals, protein powder is also a better choice.

02. Exercise moderately.

Those exercises that are moderate, with a certain amount of time, and more muscles involved, are good and helpful in promoting our body's resistance and health. Note: Long-term high-intensity exercise will not only not enhance our resistance, but will cause a temporary decrease in our body's immunity level due to excessive exercise.

Exercise and fitness should be done within your means. The recommended amount of exercise is 3-5 times a week, each exercise time is between 20-40 minutes, the intensity of exercise is based on heart rate, rapid breathing and slight sweating as the standard, you can also feel that you can recover your heart rate and breath times to a quiet level within 3-5 minutes after exercising. The way of exercise can be aerobic exercises such as aerobics (dance), fitness walking, walking in place, etc., or you can use your body weight or household necessities (rice bags, mineral water bottles, books, etc.) to carry out light weight exercises.

Doing housework is also a great way to exercise.

03. Get enough sleep.

Adequate sleep can eliminate fatigue, and both T lymphocytes and B lymphocytes are significantly improved, indicating that immunity has been enhanced. It is recommended not to eat too much before going to bed every day, put down the mobile phone, and let the body be in a quiet and relaxed environment, so as to improve the quality of sleep.

Eat a little more protein powder, and then a little more vitamin C, this type of vitamin can help you improve your immunity a little.

For people with low immunity, eating vitamins can reduce colds and have a little effect on people with low immunity, but they still need a lot of other supplements and exercise to improve immunity.

As a nutrient, vitamin A and its derivatives affect the function of the body's immune system in many ways, including the enhancement of local immunity to ** and mucous membranes, the improvement of the reactivity of the body's cellular immunity, and the promotion of the body's specific antibodies to bacteria, viruses, parasites and other pathogenic microorganisms.

People with low immunity can take vitamin C tablets, which can reduce the interference of the outside world to human cells, promote the formation of antibodies, and help maintain the body's normal immunity. You can also eat more foods that contain vitamin C, such as kiwifruit, apples, strawberries, oranges, and so on.

If you have low immunity, eat vitamin C and supplement more vitamin C, so that you can strengthen your resistance.

Poor resistance needs to eat vitamin C, vitamin B, etc., this vitamin can be ingested in some of our daily diet, like some fruits such as apples, pears, oranges, kiwifruit, etc.

If you have low immunity, you can eat some vitamin C appropriately, because vitamin C has a positive effect on improving immunity, but vitamin C does not mean that the more you eat, the better, and you should also pay attention to a amount, taking too much may lead to poisoning, so you must pay attention. In addition, there are two kinds of vitamin C, one is medicinal vitamin C and the other is health care products, in fact, compared to health care products, drugs are safer, and ** is more affordable, go to the local regular hospital to buy it, in addition, I also want to remind patients with low immunity, just supplementing vitamins is not enough, you should pay attention to diet, pay attention to sleep, and should exercise appropriately, which has a positive effect on the improvement of immunity.

Eat a balanced diet. Nutrition should be taken in a comprehensive manner, and no picky or picky eaters should be allowed. Fruits, vegetables, whole grains, meat, etc. should be consumed in a balanced manner to ensure adequate nutrition**, which helps to improve the body's immunity. Strengthen your physical activity. You can develop some sports interests and hobbies.

In order to enhance immunity, the intake of the following vitamins can be appropriately increased:

1. Vitamin A plays an important role in the body's immune system. Vitamin A deficiency can cause keratinization and degeneration of respiratory, digestive, urinary and reproductive epithelial cells, destroy their integrity, easily suffer from bacterial invasion, and increase the body's susceptibility to respiratory and intestinal infectious diseases.

2. Vitamin E can improve the body's immune function and improve the resistance to infection. Vitamin E foods** are mainly vegetable oils, germ from plant seeds, nuts, legumes and cereals.

3. Vitamin C is an essential vitamin for the body's immune system, which can enhance the body's ability to fight infections in many ways, and the lack of vitamin C will reduce the function of the immune system. Vitamin C is an indispensable auxiliary substance for collagen synthesis, which can improve the blocking effect of body tissues on foreign pathogenic bacteria.

At the same time, it is also necessary to pay attention to a balanced diet, proper exercise, and pay attention to rest.

To improve the body's immunity, vitamin C can be taken orally. Vitamin C, which has antioxidant capacity and may increase the number of white blood cells such as monocytes in the body, can enhance immunity.

However, it is not recommended to take oral vitamin C tablets to enhance immunity, because it is possible to extract enough vitamin C from food, but you must have a standardized diet, not picky eaters, partial eaters, or irregular diets, so that the absorbed vitamin C is not enough, as long as enough vitamin C is absorbed in the food, there is no need to take additional vitamin C tablets to enhance immunity.