immunity is the human body’s own defense mechanism, which has the ability to recognize and eliminate bacterial viruses, deal with aging dead cells, recognize and deal with mutated cells and virus infected cells. If the immunity is normal, it will help to prevent the invasion of diseases, and the body will be more healthy. However, in daily life, some bad habits will weaken the human immunity, which will lead to the immune system can not play a normal protective role, which is very easy to cause virus, bacteria, fungi and other foreign substances to interfere and induce diseases. Among them, bad eating habits will lead to decreased immunity. For example, the following six eating habits may make you sick.

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6 kinds of eating habits, weaken your immunity,

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1, excessive drinking

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people who drink too much will generally have the phenomenon of decreased disease resistance. Some studies have shown that long-term intake of large amounts of alcohol will reduce the content of some antiviral substances in the body, and the content of some substances that are easy to cause inflammation will rise accordingly. The effect of

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will increase the susceptibility of pneumonia. Therefore, in the special period of the epidemic, people who love drinking should drink moderately.

2. Eating too salty

in our life, there are many people who have a strong diet taste, but some studies have shown that too much salt can cause immune deficiency.

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researchers have found that when the salt intake is too much, the body’s sodium content will be increased. When the kidney secretes too much sodium, it will produce domino effect and reduce the body’s ability to resist bacterial infection. Therefore, we should eat less salted food and processed food in our daily diet, and it is better to control the daily sodium intake below 2300 mg.

3. Eating too sweet

eating too much sweet food not only makes people fat, but also weakens the bactericidal ability of white blood cells. Studies have shown that the phagocytic capacity of white blood cells will be impaired for at least five hours after a person ingests 100 grams of sugar.

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4. Excessive intake of caffeine

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coffee is very common for office workers. A cup of coffee a day is the energy source of white-collar workers. Drinking coffee properly can protect your health, but if you eat too much coffee, it will interfere with sleep, thus reducing immunity. Therefore, we should drink coffee at least 6 hours before going to bed to prevent sleep from being disturbed and affecting sleep quality. In addition, vitamin A and vitamin C in the intestinal tract of the human body can also be optimized by dietary vitamin A, vitamin C and so on.

6. Dietary fiber intake is low

a US study showed that soluble fiber can reduce obesity related inflammation and other related diseases, and can strengthen the ability of the immune system. If dietary fiber intake is low, immunity may decline. The good sources of

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soluble fibers are oats, barley, nuts, lentils, carrots, apples, citrus fruits, etc.

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