The first is tea time. Many people like to have a cup of tea after dinner. Drinking tea after meals can not only relieve boredom, but also help food enter the stomach. This doesn't seem to be a big problem. Many people like to drink tea immediately after meals. In fact, this is very unscientific. Because tannic acid in tea will combine with iron in food to form insoluble iron salt, which interferes with the absorption of iron, if you develop the habit of drinking tea immediately after meals, it will easily induce diseases such as iron deficiency anemia after a long time. Then it's fitness time. Many office workers like sports after work, which is a bad habit, because it is suitable for eating, drinking and resting at night. In fact, during 16- 18, people's body temperature rises, muscle strength and elasticity reach the peak, vital capacity and heart function are stronger, and their whole body coordination ability is good, especially suitable for tennis, volleyball, weightlifting and aerobic fat consumption.
Next, the length of sleep time is not as long as possible. We should often hear people say, "Keep enough sleep". The optimal sleep time of the human body is usually between 7 and 8 hours a day. Too long or too short is not good for health. Studies have shown that if sleep time is reduced or increased, the risk of cardiovascular disease may also increase. There is also the time to supplement calcium and iron. At 8 o'clock in the morning, the absorption capacity of the human digestive system is low, which is suitable for taking vitamin supplements. Studies have shown that if iron supplements are left at night 19, the curative effect is better than taking them in the morning. The blood calcium level of human body is low from midnight to early morning, and calcium supplementation before going to bed can make calcium fully absorbed and utilized.
Also, don't fill your hunger with yogurt. When you are on an empty stomach, your gastric juice is acidic. If you drink yogurt on an empty stomach, lactic acid bacteria in yogurt will be easily killed by gastric acid, and the health care function of yogurt will be weakened. About 2 hours after dinner, the gastric juice is diluted, and the pH in the stomach is suitable for the growth of lactic acid bacteria. It is good to drink yogurt at this time, especially 2 hours after meals. 2 1 from the afternoon to 23: 00, it is the adjustment time of human immune system. At this time, the body needs to maintain a good state of relaxation, and any strenuous activity will affect the regulation of the immune system. If you can choose to listen to music or relax yourself in other ways during this period, I believe you will reduce the number of illnesses.