The climate in winter is special. What should people pay attention to? (About health and skin care)

In winter, the temperature is low, the days are short and the nights are long, human body activity is relatively reduced, and appetite increases. Generally, the total amount of food eaten in winter is one-third higher than that in summer, which is the best season for women to undergo dietary therapy. When people enter winter, the body's physiological functions and appetite may be affected by cold temperatures and change. In addition, winter is the off-season for vegetables, and the variety and quantity of vegetables supplied are smaller. Therefore, there are special requirements for dietary nutrition in winter. The cold temperatures in winter can affect the human body's endocrine system, increasing the secretion of certain hormones such as thyroid hormone and adrenaline, which accelerates the decomposition of nutrients from the three major heat sources, including sugar, fat and protein, causing more heat to be lost outside the body. Reduce human endurance and resistance. First of all, nutrition in winter is mainly to increase heat energy. The increased heat energy should be provided by sugar and fat. For this reason, it is necessary to consume enough sugar- and fat-rich foods such as grains, cooking oil, and other fat-rich side foods. In addition, you should also regularly eat meat, fish, eggs, soybeans and soy products, as well as protein to maintain normal physiological needs. Secondly, the cold in winter also affects the human body's digestion, urinary system and human body's nutritional metabolism, causing the human body's consumption of various nutrients to increase to varying degrees. Therefore, you should pay attention to choosing foods rich in inorganic salts such as potassium and calcium, as well as vitamins C, B1, B2, B6, A, niacin and other foods to ensure the body's needs for these nutrients. For example, eat more animal offal, lean meat, fish, and eggs appropriately, and ensure that there are enough vegetables in the diet to ensure the intake of these nutrients. In our country, there is a folk custom of eating "Laba porridge" on the eighth day of the twelfth lunar month, which is in line with the nutritional characteristics of winter. During the twelfth lunar month, the temperature is low, the days are short and the nights are long, human body activity is reduced, consumption is also reduced, but appetite increases. Therefore, the twelfth lunar month is a good time to nourish the body. Laba porridge is versatile and nutritious. It can not only warm the stomach and relieve cold, but also increase appetite and nourish the body. Due to the synergistic effect of various ingredients in the porridge, the pulpy porridge juice is easily digested and absorbed by the human body. Therefore, it is suitable for men, women and children to take food supplements. It has the effects of strengthening the spleen, replenishing qi, nourishing blood, and strengthening the body. It plays an important role in strengthening the body, curing diseases, and prolonging life. In winter, when the weather is cold and the ground is cold, the human body shrinks and hides. At this time, nourishment should be stepped up. Generally in winter, people’s appetite is better. This is because the outside temperature is low and the body needs more heat to maintain normal body temperature. In order to enhance their physical fitness, many people are often accustomed to taking some supplements during winter. Such as ginseng, deer antler, donkey hide gelatin, astragalus, etc. Although these are beneficial to people, they will cause some side effects if taken improperly. Proper dietary supplements are economical and have no side effects; winter supplements use the rising power of Yang Qi in winter to balance the internal environment of the human body and adapt to the external climate, thus enhancing the body's disease resistance. Get twice the result with half the effort. [Meishijie] In the cold winter, many people choose to do morning exercises to enhance their immunity. However, isn’t the earlier the better for outdoor fitness? Health experts suggest that outdoor fitness in winter is best done after sunrise. It is understood that the ground temperature before sunrise in winter is lower, and the content of carbon monoxide, carbon dioxide and other pollutants released in the early morning air is higher. In addition, harmful pollutants such as nitrogen oxides, hydrocarbons, and lead in vehicle exhaust also accumulate on the ground. If people get up early to exercise, they will inhale a lot of smoke and toxic gases. Exercising in this environment for a long time may cause fatigue, dizziness, pharyngitis and other diseases, which will harm your health. Winter fitness should be done around 10 o'clock. At this time, the sun comes out and shines on the ground, causing the atmosphere to start convection up and down. The polluted air spreads to high altitudes, and the damage to the human body will be reduced. In addition, the morning temperature in winter is low and will not gradually ease until half an hour after the sun comes out. It is best to exercise 3-5 times a week. I wish you health every day! It is best not to go for a walk in foggy weather to avoid such weather. In addition, patients who have undergone surgery or who have had lung cancer surgery in the past should pay more attention to this, because their organs have already suffered some trauma. If they do not pay attention to the stimulation of cold air and air pollution, the condition will be aggravated. Experts also remind that, When the temperature drops too fast, people with poor cold tolerance and resistance to cold are best not to do morning exercises, because after the temperature drops, some pathogenic microorganisms that cause upper respiratory tract infections become active, and the immunity of the elderly and children decreases, which can also cause upper respiratory tract infections. Respiratory tract infections. The stimulation of cold air can also induce angina. Professor Ma Houzhi suggested that citizens who like to get up early for morning exercise can appropriately adjust the time of morning exercise in winter, choose an environment with relatively fresh air or perform indoor exercise. Changing morning exercise to evening exercise may have better effects. . Nowadays, some scholars believe that exercising in the morning is not as good as in the afternoon or evening. I think there is a certain reason. Exercise in the afternoon and evening, and take a proper walk. That means walking to a fast jog, a light jog, and relaxing according to your ability. This is definitely beneficial to the human body. Advantages of winter sports training: 1. Avoid not doing preparatory exercises. Doing simple limb movements before physical training is good for exercising the body safely and effectively. Because in the cold winter, the elasticity and extensibility of the human body's muscles and ligaments are significantly reduced due to the stimulation of the cold, and the flexibility of the joints throughout the body is much worse than in summer and autumn. Failure to do preparatory exercises before exercising can easily cause muscle and ligament strains or joint sprains, causing the exercise to not proceed normally.

Before exercise, all parts of the body and relevant areas of each system are in a state of quietness and resistance. Preparing for exercise causes all parts and systems of the human body to gradually transition from a state of rest and resistance to a state of excitement and tension, thereby preparing the body for exercise. Be prepared for maximum load. 2. Avoid exercising in foggy weather. Fog is composed of countless tiny water droplets, which contain a large amount of dust, pathogenic microorganisms and other harmful substances. If you exercise on a foggy day, due to the increase in breathing, you will inevitably inhale more toxic substances, which will affect the supply of oxygen. This will cause chest tightness, difficulty breathing and other symptoms. In severe cases, it will cause rhinitis, pneumonia, tracheitis, conjunctivitis, etc. inflammation and other diseases. The humidity in foggy days is high, which affects the distribution of body posture by the skin, which is not good for exercise. 3. Avoid breathing through your mouth during exercise. Whether during exercise or in daily life, you should develop the habit of breathing through your nose. Because there are many hairs in the nostrils, they can filter the air and protect the trachea and lungs from dust and germs. During exercise in winter, the air temperature is low. When the cold air passes through the nasal cavity, it has been warmed and moistened, and it will not cause strong stimulation when it enters the lungs. Breathing through the mouth causes cold air to enter the lungs directly, causing strong irritation and adverse consequences. 4. Avoid neglecting to keep warm. When exercising in winter, don’t neglect keeping warm, otherwise it will cause colds. It is not necessary to take off your clothes immediately when you start exercising. When your body is warm, you can gradually take off your clothes. Do not wait until you are sweating profusely before taking off your clothes. This is because your underwear will be soaked with sweat by then, and the cold wind will easily cause a cold. At the end, you should wipe off the sweat on your body and put on clothes immediately to avoid catching a cold. Life lies in movement, and movement is good for health.

But in the special season of winter, how to choose the right fitness time to achieve physical fitness