If juice, soda, candy, etc. A large amount of sugar will weaken the ability of white blood cells to help the body fight infection, which may aggravate inflammation.

Second, wine.

Alcohol may not only lead to inflammation, but also lead to dehydration, increase the alcohol concentration in the blood, get drunk faster, aggravate the discomfort caused by a cold and have a splitting headache.

Third, dairy products.

Dairy products will make the mucus in the throat thicker and unbearable.

Fourth, refined carbohydrates.

Refined carbohydrates will be quickly decomposed into sugar, which will raise blood sugar, and similar to fruit juice, soda or high-sugar food, it will hinder the human body from resisting viral infection. If you want bread when you have a cold, you'd better choose whole wheat.

Five, greasy food

For example, fried chicken and other high-oil and high-fat foods are not easy to digest, but also easy to get angry and inflamed, so fast food hamburgers should be avoided.

Extended data:

Dietary principles for patients with colds:

1. You can eat more chicken during this period. Stewed chicken contains a variety of amino acids needed by human body, which can enhance human body's resistance to cold virus. Therefore, drinking chicken soup at the beginning of a cold can effectively eliminate the virus in the respiratory tract and promote recovery.

2, eat more foods rich in calcium, zinc and vitamins, which has a certain inhibitory effect on the virus. Radish, pear, kiwi fruit, citrus and all kinds of mushrooms can improve human immunity, and eating more properly can prevent colds.

3, cold patients should eat porridge, lotus root powder, noodles and other thin soft foods. In addition, according to the condition, people with wind-cold type should eat more foods such as onions, ginger and garlic to dispel the cold. People with wind-heat type should eat more foods that help to dissipate heat, such as mung beans, radishes and Chinese cabbage.

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