Washing your face scientifically is good for your health, paying attention to details. Health starts with "washing your face with cold water and brushing your teeth with warm water".
Washing your face is the most basic item of daily skin care. Washing your face with cold water is a good habit, especially in cold winter, which is extremely beneficial to your health.
Many people have this experience. After getting up in the morning or having a lunch break, they wipe their faces with towels soaked in cold water. Suddenly, their minds were clear, their eyes were bright and their spirits were uplifted. In the process of washing your face with cold water, the stimulation of cold water can not only improve the blood circulation of the face, but also improve the nutritional structure of skin tissue, enhance the elasticity of the skin, and eliminate or alleviate facial wrinkles. It can be seen that washing your face with cold water is not only good for hygiene, but also good for beauty.
In addition, insisting on washing your face with cold water can also excite your nerves, make people refreshed and better start your day's work and study. Washing your face with cold water in winter can enhance your cold tolerance, avoid frostbite on your face and hands, and more importantly, reduce the chance of catching a cold and respiratory diseases. Especially for people who are prone to bronchitis, tonsillitis and colds, the benefits are even greater. So people who used to wash their faces with hot water can use cold water instead. This may make you younger and healthier.
The health care function of cold water washing is to exercise people's cold tolerance, prevent colds and rhinitis, and is also beneficial to patients with neurasthenia and nervous headache. Of course, the temperature of cold water for washing your face should not be too low, and it should be around 10℃.
Brush your teeth with warm water to strengthen your teeth.
Brushing your teeth is the main way to keep your mouth clean, but quite a few people don't know how to brush their teeth. study "Sticking to brushing your teeth with warm water is an important part of brushing your teeth.
Warm water is a protective agent for oral cavity. Dental experts show that the normal metabolic temperature of human teeth is 36.5 degrees. If the teeth are often stimulated by sudden cooling and sudden heating, it may lead to gum bleeding, gum spasm or other dental diseases. Brushing your teeth with cold water for a long time will lead to the end of "people are not old, teeth are old". A survey in Japan shows that the average life span of teeth is shorter than that of people 10 years, and the fundamental reason is that. Brushing your teeth with cold water is a group habit.
Practice has also proved that warm water around 35℃ is a benign oral protective agent. Rinsing your mouth with this kind of water is not only good for your teeth, but also good for your throat and tongue. It is also good for removing bacteria and food residues from your mouth, which will give you a refreshing and comfortable taste. Moreover, washing teeth with warm water can remove bacteria and food residues in teeth, thus achieving the purpose of protecting and cleaning teeth and reducing diseases.