It is cold outside in winter, and the temperature difference between indoor and outdoor is large. Generally, 16℃ ~ 20℃ should be kept indoors, and 18℃ is the most ideal. If the room temperature is too high, it will make people feel sultry or dry and dizzy and depressed. After a long time, it will also cause dry mouth and dry eyes. Over time, it will break the physiological balance of the human body and cause diseases. Especially in the north, high room temperature is particularly easy to cause exogenous cold. If the indoor temperature is too low, it will greatly consume the thermal energy of the human body and make people feel cold; People who are weak will cause chills; People with weak stomach and intestines can cause abdominal distension, stomach pain and even arthritis.
As for the indoor humidity, it should also be appropriate, generally 30% ~ 70%. If the indoor humidity is too high, it will be more difficult for the human body to dissipate heat, which will make people feel oppressive and unbearable. After a long time, it will cause dampness and arthritis. If the indoor humidity is too low and the air is dry, people will feel thirsty and the respiratory tract will be dry and uncomfortable. At the same time, we should keep the habit of opening windows frequently in winter, keep the air circulating and avoid harmful bacteria staying indoors.
2. Lady: Steaming, yoga and sauna.
With the improvement of living standards, modern people pay more and more attention to their own health, and how to maintain health has gradually become a topic that people often discuss. However, the temperature in winter is low, and it is difficult for harmful substances in the body to be excreted. In addition, wearing heavy clothes makes people even more reluctant to exercise. The following emerging and most popular winter health preservation are for reference only:
Through the action of ultra-strong far infrared rays and biological light waves, people in the steaming hall can make human cells vibrate and accelerate blood circulation, which is a static movement in form. Through its effect on human tissues, it can regulate human physiological function, improve microcirculation, promote metabolism, improve nervous system function and enhance immunity, so that the human body will not simply sweat and eliminate harmful substances in the body, and achieve the purposes of health care, skin care and beauty. If steaming for 40 minutes is equivalent to jogging for 20 miles. Generally, the heating temperature is about 42 to 44 degrees.
High temperature yoga is to achieve ideal health care effect through physical exercise. The heating temperature is generally 34? 42 degrees. By simulating various postures of cobras, cats, crocodiles, camels, vultures, locusts and other animals, as well as a series of pulling, twisting and bending movements, the motionless parts of the body are stretched, twisted and massaged to improve health.
Sauna changes water into steam by heating, and the steam contacts human skin, which makes the skin temperature rise, thus achieving the health care effect of accelerating perspiration. Generally need to be heated to about 60 degrees.
3, the elderly: winter tonic should not be too radical.
Old people are weak and ill, so they must take supplements in winter. Eucommia ulmoides and Polygonum multiflorum can be used when the elderly are not sick. If you are sick, you must make up for it based on syndrome differentiation and treatment.
Tonifying is to regulate various functions of the body and make it healthier, but if the tonic is too partial, it will be harmful and the body will be damaged again. For example, although it is yin deficiency, blindly nourishing yin in large doses without paying attention to moderation, and replenishing yin too much will inhibit Yang Qi, causing the human body to be cold and dignified, and yin will flourish and yang will decline. Therefore, the tonic should be moderate, and enough is enough.