I'm getting less and less cold-tolerant. Whenever the temperature is lower, I can't stand the cold. It wasn't like this before. What is the reason?

When the weather is cold, many people feel cold all over, and their hands and feet are particularly cold. This situation is what Chinese medicine calls "yang deficiency", which is also commonly known as "cold bottom" or "cold bottom" Western medicine may not be able to improve effectively, but if it is conditioned by Chinese medicine for a long time, it can improve this physique. Your hands and feet are often cold ... your cardiovascular system is too weak. Cold hands and feet have a lot to do with heart blood vessels, because blood is sent by the heart, bringing oxygen to all parts of the body. Oxygen can generate heat energy after burning, and your hands and feet will be warm. Once the function of cardiovascular system is damaged, it will affect the delivery of blood, causing cold hands and feet. From the perspective of traditional Chinese medicine, hands and feet are prone to cold and numbness, which mostly belongs to qi and blood problems, because qi deficiency and blood deficiency lead to poor blood operation and insufficient blood volume. [Edit this paragraph] The main cause of cold hands and feet * Heart weakness, unable to supply blood to the peripheral parts of the body. * insufficient blood in the body, low hemoglobin and red blood cells. * Blood vessel blockage, or fever and cold will affect the central nervous system of the brain, leading to cold hands and feet. * There is something wrong with the sympathetic nerve function, which makes the muscles unable to contract when it is cold and generates heat energy to resist the cold. [Edit this paragraph] Who is the easiest to have cold hands and feet * Girls who are too thin are thinner, and girls with deficiency-cold constitution are the easiest to have cold hands and feet, because such people's peripheral blood circulation is poor, which is easy to disorder the thermoregulation mechanism, and cold hands and feet are caused by poor autonomic nerve function regulation and thinning blood vessels. Moreover, toes, knees, shoulders and fingers belong to joint areas with more exercise, because there are relatively few fat and blood vessels, and heat is easily lost. * When blood sugar is too low or blood pressure is low, food is an important source of heat for the body. Too much weight loss, too much hunger, too low blood sugar will make your hands and feet cold. When blood pressure is low, blood circulation will be poor. When you are tired and weak, your blood pressure will drop easily and your hands and feet will be cold. When the pressure is too great, your hands and feet will tremble because of the stress of work or the pressure of time. As long as you get through this tense period, you will slowly return to warmth. * The clothes are not warm enough. If your hands and feet are cold, there is something wrong with the average temperature adjustment. If you have put on several clothes, but your hands and feet have not recovered to a warm state, you should pay attention to the "cold spots" of many temperature-sensitive nerve receptors on the human body surface, because they feel cold too slowly. * Cold weather or staying in an air-conditioned room for a long time will reduce blood flow, slow blood flow and cold hands and feet. [Edit this paragraph] Overcoming cold hands and feet Raiders Rejecting cold hands and feet In order to eliminate cold hands and feet in all directions, we must start from all aspects of daily life, and start exercise, diet, medicated diet, hot springs and massage as soon as possible to make your limbs warm and rosy. Introduction 1: Exercise regularly. I suggest you get up early in the morning to do exercise. Walking is the best choice. Take a big step forward, shake your hand and walk for 30 minutes to promote blood circulation. You are warm all over. Because the blood circulation and metabolism are accelerated in the morning, you will be full of energy all day and not easy to get cold. You can also try simply climbing stairs, jumping in place, and exercising for 20 minutes to achieve a little sweat, which is helpful to strengthen the ability of body temperature regulation. After working for 40 minutes, you'd better stand up, take a walk, take a step, and move your fingers and toes from time to time at work? Y can help blood circulation. Raiders 2: Vitamin E supplementation can dilate peripheral blood vessels, which is very helpful for smooth peripheral blood circulation. However, the effect of vitamin E is relatively slow, and it takes 3 months to take effect. Taking 2 10-250IU every day is enough. Raiders 3: Eating more foods containing nicotinic acid is very helpful for stabilizing the nervous system and circulatory system, and can also improve nervousness, tension diarrhea and dermatitis. It can also dilate peripheral blood vessels and improve cold hands and feet. If you take a lot, your face will be red and hot. Tip 1- Where is the nicotinic acid in animal liver, eggs, milk, cheese, brown rice, whole wheat products and so on? Tip 2-Vitamin B can help to synthesize nicotinic acid. Vitamins B 1, B2 and B6 can help to synthesize nicotinic acid. In order to promote peripheral vasodilation, 30-60 mg of vitamin B can be supplemented every day. Raiders 4: eat more nuts. Carrots can be warmed by daily complementary foods, such as walnuts, sesame seeds, pine nuts and other nuts. Vegetables such as leeks, carrots, kale, spinach, etc. ; Fruits, such as apricots, peaches and papaya, are the best choice. Others such as beef and mutton, seafood, four gods, glutinous rice, brown rice, soybeans, tofu, sesame seeds and brown sugar are all warm foods, so people with cold hands and feet should eat more. What needs special reminder is that people who are prone to cold hands and feet should avoid eating cold food, frozen products or drinking cold drinks all year round. Raiders 5: Cultivate the habit of eating spicy food. Spicy spices, such as pepper, pepper, mustard, garlic, onion, curry ... can promote blood circulation. When using a normal diet, such as eating fried noodles and fried rice noodles, add some Chili sauce; Add more pepper when drinking soup; When eating jiaozi, with a bowl of hot and sour soup, you will eat a lot of spices. Raiders 6: Always eat warm food, such as ginseng tea, ginger duck, longan tea, black sesame seeds, sweet dumplings and so on. Eating in winter can not only keep warm, but also nourish the body gradually, and the hands and feet can no longer be cold. There are many drugs in Chinese medicine that can improve and prevent cold hands and feet, such as ginseng, codonopsis pilosula, angelica, salvia miltiorrhiza, northern cape, velvet antler, rabbit silk, Morinda officinalis, cassia twig, cistanche deserticola, curculigo, cassia twig, ephedra, dried ginger, pepper, nutmeg, Alpinia katsumadai and so on. * Ginseng and Walnut Drink 7-8 pieces of ginseng and 0/5-20 pieces of walnut/kloc, cover with clear water, boil with strong fire, and then cook with low fire 10-20 minutes. You can drink it warm and soup before going to bed, but it is best to take the cooked residue with you. * Jujube longan Drink jujube longan in moderation and add water to boil, which is especially suitable for people with anemia and dizziness. Raiders 7: Don't be too hungry, don't be partial eclipse, lose weight excessively, and let the body store some proper amount of fat, which can help maintain body temperature. If you know in advance that you are busy with work today and can't eat on time, you can prepare some biscuits, bread or ginseng tea to replenish calories in time. Raiders 8: Chinese medicine also has fixed prescriptions for treating cold hands and feet, such as Shiquan Dabu Decoction, Bazhen Decoction, Sijunzi Decoction, Siwu Decoction, Lizhong Decoction, Guizhi Jianzhong Decoction, Fuzi Lizhong Decoction, Guizhi Decoction, Gegen Decoction, Mahuang Decoction, Danggui Sini Decoction, Shenqi Pill and Gui You Pill, which are usually more suitable for people with deficiency-cold constitution. If you are not sure, you can also find a prescription from Chinese medicine. Raiders 9: Keep warm. Don't wear warm clothes less because you love beauty or are afraid of being laughed at for wearing too much. Various warm-keeping measures, such as coats, wool hats, gloves, scarves, masks, sanitary clothes, socks, etc. In cold weather, you should be fully dressed. Before you take off your coat, you must make sure that it is getting hot. Don't take off your warm clothes immediately because of mental irritability, nervousness, hot flashes, or fever after activities. Don't wear too tight clothes either, because too tight clothes will hinder blood circulation. Before going to bed at night, remember to put on warm wool socks to help your feet keep out the cold. It should be noted that if your feet lose temperature, it is not easy to fall asleep. Introduction 10: Take a bath with essential oil when you are free, and add ginger or chamomile, basil, cinnamon, rosemary and other essential oils and pepper bath agents to hot water to promote blood circulation and warm your body. When taking a bath, you can alternately shower your hands and feet with cold water and hot water, and achieve the purpose of dredging blood through the expansion and contraction of blood vessels from cold to hot. Soaking hands and feet with hot water before going to bed can also promote peripheral blood circulation and help you fall asleep. Don't forget to dry your feet with a towel immediately after soaking, and put on warm socks quickly. Super soaking agent for hands and feet: If your hands and feet are really cold, just hot water can't satisfy you. I suggest you find a bottled hot water+rice wine+ginger, and the ratio of hot water to rice wine is 1: 1. It is very effective to soak or have a rest while watching TV. Introduction 1 1: Acupoint massage recommended by Chinese medicine. It can relieve the symptoms of cold hands and feet and chills all over the body. * If the whole body is cold, you can massage Hegu point on the inside of thumb, Neiguan point 3-5cm on the inside of wrist and Zusanli point 6-8cm below the knee.