How does cold old sleep to return a responsibility?

summary

A cold is something that often happens around us. No one has a cold all his life. However, although a cold is a minor disease, sometimes it can be cured without treatment, daily diet care is still very necessary. The following experience is mainly shared with you: what's the matter with a cold sleeping all the time?.

How does cold old sleep to return a responsibility?

First, the cold virus can survive for 1 hour on the handkerchief and 70 hours on the hand. When a cold patient blows his nose or digs his nostrils, the virus sticks to his hands and spreads through shaking hands, towels, tables and chairs. The prevention method is to wash hands frequently, not to use hands, nose and eyes. Respiratory and droplet transmission are the secondary routes of transmission of cold.

Second: the foot is farthest away from the heart, the supply of blood is relatively small, so it is more sensitive to cold, reducing the resistance of the upper respiratory tract. When the temperature drops to below 7 ℃, the feet will dry and reflexively cause vasoconstriction of nasal mucosa. Some people call feet "the second heart". To prevent colds, it is necessary to keep feet warm.

Third: food is too rich, such as chicken, duck, fish, seafood and other high-fat, high protein, high sugar diet will reduce the body's immune function. A new way to prevent colds is to eat meat and vegetables together.

matters needing attention

Food rich in zinc. Zinc is the "killer" of many viruses. In the season of high incidence of cold, eating more food rich in zinc can help the body resist the cold virus, because it can directly inhibit the proliferation of the virus. Meat, seafood and poultry are rich in zinc. In addition, all kinds of beans, hard fruits and seeds are also good zinc containing foods to choose from.