No, foot health care has become a new hot spot of health care. People are advocating foot massage, ankle exercise, barefoot walking and foot bath, among which foot bath is easy to adhere to because of its simple method. Most people have the habit of washing their feet every night, but most of them are just for cleaning, and they can realize that there are few means of health care. So the quality of washing feet is often not high. The real foot bath pays attention to the temperature and quantity of water. Traditional Chinese medicine believes that there are more than 60 acupoints on the feet, accounting for 10% of the total number of acupoints in the whole body, all of which are related to the whole body organs. It can be seen from the itching sensitivity of the sole that the sensitivity of acupoints and nervous system is higher than that of other parts. Washing feet with hot water before going to bed every night can promote blood circulation, nourish vitality and delay aging. The foot is the second heart of the human body. Feet have the functions of activating qi and blood, connecting viscera, communicating inside and outside, and moving up and down. Many acupoints leading to various parts of the body mostly meet at the feet. There are 60 acupoints on both feet, accounting for110 of all acupoints. Stimulate these acupoints with traditional methods, such as point, press, needle, moxibustion or cupping, foot bath, etc. It can make various organs inside and outside the body achieve the effect of regulating their own strength (yin and yang). According to foreign research results, the health of feet is closely related to the length of life. Chernin, a professor of podiatry at Moscow University in the former Soviet Union, once said: "The size of your feet is an effective indicator of your life." In a scientific research, he spent three years analyzing 60 cases of natural death and found that people with the same size of feet have almost the same life span. When the clinician makes a diagnosis, he does a scratching experiment on the left and right soles of his feet and immediately has a normal or abnormal reaction. Bipedal activity stimulates the brain to transmit a certain amount of information, which is one of the important functions of regulating brain metabolism. Foot bath benefits 1 above. Promote blood circulation. Generally speaking, body temperature is closely related to blood circulation. When the body temperature is low, the blood circulation is low, and when the body temperature is high, the blood circulation is also vigorous. Hot foot bath can improve the blood circulation of the foot, and the warming effect of water can expand the blood vessels of the foot and increase the skin temperature, thus promoting the blood circulation of the foot and the whole body; At the same time, hot foot bath also increases the blood flow rate and flow rate of the foot, thus improving the heart function and reducing the heart load. After testing, healthy people soak their feet with water at 40-50℃ for 30-40 minutes, the whole body blood flow will increase by 10- 13 times for women and 18 times for men. It can be seen that hot foot bath can make blood circulation smooth and improve. 2. Promote metabolism. Hot foot bath promotes blood circulation of feet and whole body. Due to the increase of blood circulation, it regulates the secretion of various hormones through endocrine glands, such as thyroid hormone secreted by the thyroid gland and adrenal hormone secreted by the adrenal gland. These hormones can promote metabolism. 3. Eliminate fatigue. When the human body is tired, the blood circulation of the foot is poor, and substances such as metabolic end products, calcium salts and lactic acid microcrystals are deposited first. When an organ of the human body is abnormal or sick, due to the influence of pathological reflection, the blood circulation of the foot is worse and deposits are more likely to be produced. After a day of strenuous exercise, athletes have an average of 30 mg of lactic acid per kilogram of blood. After soaking feet in water at 43℃ for 30 minutes, blood samples will be taken for examination, which will drop by about 5 mg. After a period of foot bath, the lactic acid in the blood will drop by about 20 mg, returning to the level where they can hardly feel tired. It can be seen that hot foot bath is the simplest and most effective way to eliminate physical fatigue. 4. Improve sleep. The foot is rich in nerve endings and capillaries. Soaking feet with hot water has a mild and good stimulating effect on nerves and capillaries. This kind of warm stimulation is reflected in the cerebral cortex, which has an inhibitory effect on the cerebral cortex and is the smooth transformation from excited sympathetic nerve to parasympathetic nerve. After the parasympathetic nerve is excited, people are in a state of quiet rest, thus improving sleep and eliminating insomnia. 5. Healthy beauty, nourishing and protecting the brain. Through hot foot bath, you can regulate meridians and qi and blood. At the same time, the blood vessels in the foot dilate and the blood volume increases, thus accelerating the blood flow in the head and supplementing the oxygen and nutrition needed by the brain in time. Especially in winter, daily foot bath can not only keep feet clean, enhance metabolism, improve resistance to exogenous pathogenic microorganisms, but also prevent and treat foot diseases such as chapped, chilblain and tinea pedis. Foot health care has become a new hot spot of health care. People are advocating foot massage, ankle exercise, barefoot walking and foot bath, among which foot bath is easy to adhere to because of its simple method. Most people have the habit of washing their feet every night, but most of them are just for cleaning, and they can realize that there are few means of health care. So the quality of washing feet is often not high. The real foot bath pays attention to the temperature and quantity of water. Traditional Chinese medicine believes that there are more than 60 acupoints on the feet, accounting for 10% of the total number of acupoints in the whole body, all of which are related to the whole body organs. It can be seen from the itching sensitivity of the sole that the sensitivity of acupoints and nervous system is higher than that of other parts. Washing feet with hot water before going to bed every night can promote blood circulation, nourish vitality and delay aging. The foot is the second heart of the human body. Feet have the functions of activating qi and blood, connecting viscera, communicating inside and outside, and moving up and down. Many acupoints leading to various parts of the body mostly meet at the feet. There are 60 acupoints on both feet, accounting for110 of all acupoints. Stimulate these acupoints with traditional methods, such as point, press, needle, moxibustion or cupping, foot bath, etc. It can make various organs inside and outside the body achieve the effect of regulating their own strength (yin and yang). According to foreign research results, foot health and people