2. Don't be angry for more than 3 minutes. Anger hurts the liver and lungs. When angry, people's physiological reaction is fierce, which can secrete a lot of toxic substances, affect people's health and even shorten their life span. Especially for patients with cardiovascular and cerebrovascular diseases, if they are angry, their blood pressure will suddenly rise, leading to sudden heart attack or cerebral hemorrhage. Even if you are angry, you can't stay for more than 3 minutes. When you feel angry, you might as well take a deep breath or shout to vent.
Stay in bed for 3 minutes in the morning. The high incidence of stroke and sudden death is in the morning. Patients with hypertension and heart disease can't get up immediately after waking up. After waking up, lie quietly in bed with your eyes closed for 3 minutes, then move your head and neck properly, and finally get up slowly to prevent excessive blood pressure fluctuation.
4, defecation can not exceed 3 minutes, defecation, intestinal pressure to varying degrees. In particular, reading books and playing mobile phones during defecation will prolong the defecation time, which will lead to prolapse of intestinal mucosa for a long time, causing hemorrhoids or habitual constipation, so the defecation time should not exceed 3 minutes.
5, exercise break time is 3 minutes When you are very tired, you can take a short rest for 3 minutes, which can quickly replenish energy for your muscles. Especially those who do strenuous exercise, such as playing badminton or basketball, can have a short rest of 3 minutes in the middle, which will not let the body cool down quickly, and can also prevent muscle strain or cramp during exercise. What are the health misunderstandings?
1. Wash your face with hot water in winter, and sweat glands and capillaries contract under the stimulation of cold air. When it meets hot water, it expands rapidly, but after releasing heat, it returns to the state at low temperature. Such capillary contraction is easy to cause wrinkles on people's faces.
2. Too much clothes, such as too much and too thick clothes, will expand the blood vessels of the skin and increase the blood flow to the skin due to heat, thus increasing heat dissipation. This reduces the body's ability to adapt to changes in external temperature.
It's warmer to sleep with your head buried in the bed, but the oxygen in the bed will be less and less, and carbon dioxide and unclean gas will accumulate more and more, so people who sleep with their heads buried in the bed will feel groggy and exhausted after waking up.
4. Close the doors and windows. Close the doors and windows and sleep warmly. Closing doors and windows in winter does reduce air convection and increase indoor temperature, but the resulting air circulation is more harmful. Because the unclean air contains a lot of bacteria, viruses, carbon dioxide and dust particles, which have an impact on the respiratory tract, people who sleep with windows closed often suffer from colds, coughs, pharyngitis and so on.