Winter is cold and dry. What tips are there to prevent colds?

The weather is cold and dry. No matter the old people, children or working people, they should take extra care to protect themselves, so that their bodies can adjust and recuperate in this season suitable for "hiding" and avoid being attacked by cold current. Needless to say, it is necessary to keep the baby warm.

Hot ginger tea is soaked in a thermos cup and can be kept warm for a while after a long drink.

Secondly, walk more and soak your feet. Cold feet are born from feet, and feet are the focus of winter health care. Key points of health care: walking, pressing and soaking. Go: do more activities, let your feet move and promote blood flow; Soak, soak your feet with about 40 hot water before going to bed every day, so that the yang will rise and the whole body will be smooth, which is conducive to sleep; Press, massage Yongquan point on the left foot 36 times with the right hand and Yongquan point on the right foot 36 times with the left hand.

Then, eat more foods containing iron and calcium. Fear of cold is related to calcium and iron deficiency, while fear of cold is related to insufficient intake of some minerals. The content of calcium in human body can directly affect the elasticity and excitability of myocardium, blood vessels and muscles; Iron deficiency in blood is an important cause of iron deficiency anemia, which is often characterized by low fever and hypothermia.

Then, keep exercising for half an hour in winter. The colder it is, the more you should exercise, because exercise is the best way to drive away the cold, and it can also enhance the disease resistance and reduce the occurrence of diseases. For winter sports, you can choose jogging, cycling and playing Tai Ji Chuan. And you can also choose indoor fitness places, such as aerobics, table tennis, bowling and so on.

Finally, you can pinch your nose and exhale to prevent dryness. Cold and dry air can increase the secretion of respiratory mucosa, hinder gas exchange and concentrate respiratory pressure. Wear a scarf and mask when going out, and drink warm water at ordinary times to prevent the respiratory tract from being too dry. After 9 o'clock in the morning, you should open the window at home, or you can cook vinegar at home for sterilization.