It's too cold. Is there any way to keep out the cold?

1 The trick is to strengthen the body's warmth and grasp the basic principle of dressing, that is, "the top is thin and the bottom is thick". There are many large blood vessels around the waist. If the lower body is well insulated, the upper body will not feel too cold easily. Avoid wearing tights and tights, which will affect the blood circulation of organs and skin and make the body prone to chills. Underwear must be close-fitting, the more close-fitting underwear can keep warm. You can wear soft and light short-sleeved cashmere, wool cotton underwear or wool underwear, and pure wool long-sleeved underwear is also essential. But wool underwear often has a slight tingling, so it is advisable to wear a cotton vest or cotton underwear inside. A sweater or towel should be covered outside pajamas or pajamas, and a soft silk cotton coat should be worn outside. When you get up at night and go to the toilet, you'd better prepare a cotton robe thick to your feet to prevent autonomic nerve activity disorder caused by catching cold. It is best to choose down cotton-padded jacket as a coat to keep out the cold. It is windproof, warm and easy to move. Down cotton-padded jacket can absorb a lot of air between the inner layer and the outer layer, and it is not easy to emit body heat, but it can block the invasion of cold air and has a good effect of keeping out the cold and keeping warm. Be sure to keep your feet warm, or you will feel colder. It's best to put on wool socks with good warm-keeping effect and put on a pair of cotton slippers at home. Wool or cashmere socks containing a small amount of lycra also have a warm effect. The second trick is to eat warm food, especially hot drinks. Drink some in time when it is cold, such as hot milk, rosemary tea and cinnamon tea. , or eat hot pot. Pay attention to the intake of vitamins and inorganic salts, eat regularly, don't overeat every meal, and don't consume too much water. Do not smoke or drink at ordinary times, and avoid eating too much caffeinated food, such as coffee, strong tea and cola. Eating beer, ice cream, raw vegetables and fruits will make your body feel colder. Don't eat more of these foods when it is cold, and try to avoid eating them at night. Sesame, peanut and walnut are rich in vitamin E, which contributes to the absorption of vitamin B, enhances the cold resistance of nerves, dilates blood vessels and improves the blood circulation of surrounding tissues. Ginger is rich in volatile oil, which can promote blood circulation and warm the body after taking it. Therefore, people who are afraid of cold often eat ginger to warm up the cold and enhance their cold resistance. For example, a cup of brown sugar and ginger tea in cold weather can quickly warm cold limbs, but people with high blood pressure, body heat and skin allergies should try to eat less. Good quality and cheap red beans have the effect of expelling cold and enriching blood, and cooking red bean soup or red bean rice has a good warming effect. But it is best to add only sugar, not salt, otherwise it will affect the stability of plant nerves. Patients with hypertension should also pay attention to eating less. Eat more warm food to enhance the body's cold resistance. There are many foods that can warm the body, such as mutton, beef, chicken, quail, sardines, mackerel and so on. Seasonal vegetables and fruits in winter, such as carrots, mushrooms, onions, garlic, pumpkins, yams, chestnuts, walnuts, apples, dates, preserved apricots and longan. It is also a hot food to increase the body's cold resistance. Third, do more warm-up exercises, which is a very good warm-up method. Therefore, no matter how busy you are, you should take time to do some warm-up exercises every day, such as stretching your fingers, winding your arms, twisting your toes, exercising your waist, etc., especially for women who are sedentary or standing for a long time. Avoid staying still for a long time, especially when you need to sit in front of the computer for more than a few hours. It is best not to be too strenuous in winter exercise, and it is better to sweat slightly after exercise. You can do yoga, Tai Ji Chuan and aerobics at home, or do some deep breathing and housework. Both are very effective warm-up exercises. Frequent practice of throwing hands can increase the blood circulation of the peripheral tissues of the body, that is, the legs are shoulder-width apart, the knees are slightly bent, and the arms naturally hang down on both sides of the body; Then, the palm naturally swings back and forth easily. The fourth measure is to do foot care at home. There are many acupoints on the foot, which are connected with various organs of the whole body. Regular foot bathing and massage can stimulate the blood circulation of organs and limbs. Take a salt bath. The method is to pour warm water of 38℃-40℃ into the barrel every night, then add half a cup of crude salt and stir well. After 5 minutes, add warm water until it reaches Zusanli point below the knee. 10 minutes later, add warm water and raise the water level to your knees. Finally, wash off the residual salt on your feet with warm water for 10-20 minutes each time. Do dry foot washing, that is, sit cross-legged on the bed every morning and evening, hold your left toe with your left hand and rub your left heart with your right palm 100-200 times. It is advisable to make your feet and palms red and hot, and then change your right foot. Doing a hot water massage bath is to let your feet alternately contact a pot of hot water at 80℃ and rub on the instep alternately. When the water temperature drops to the point where you can immerse your feet in hot water, continue rubbing for 15 minutes each time. Do foot bath, put ginger, coriander, pepper, etc. into water to boil, and put your feet into foot bath after filtering residue, which has obvious effect of dispelling cold. The fifth measure is to adopt a scientific lifestyle. Fear of cold can be caused or aggravated by psychological factors. Psychological stress can lead to poor blood circulation and cold hands and feet. Therefore, it is necessary to relieve stress in time, such as listening to music, chatting or getting together with friends, exercising, and even sleeping, which will help to improve cold hands and feet. Adequate sleep can nourish yang and promote internal organs to keep the body warm. Therefore, when it is cold, we should pay attention to adequate sleep and try not to stay up late. When you feel cold, you can press Hegu point in the middle of the tiger's mouth on your hand, which can also promote blood circulation.