This season, due to the frequent cold air activities, the sun is slightly alive, but the temperature in the north changes greatly, and the human body's resistance to wind, cold, evil and dampness will be weakened, which will easily cause people's emotional fluctuations and affect their physical and mental health, especially those with hypertension, heart disease and asthma.

Because bacteria and viruses are easy to spread with the wind in spring, infectious diseases are more common in spring, and influenza is also easy to appear. In order to eliminate these unfavorable factors, in addition to "spring covering", we should also actively exercise and maintain emotional stability.

In terms of diet and health, the famous doctor Sun Simiao said: "It is advisable to keep acid and sweeten in spring to nourish the temper." Chinese medicine believes that eating too much acid will damage the spleen and stomach when the liver qi is flourishing in spring, so eat less sour food and more sweet food. At this time, the spleen and stomach are weak and the digestive ability of gastrointestinal tract is poor, which is not suitable for eating greasy meat.

Therefore, rainwater health care must first ensure adequate energy intake. The energy source is mainly cereals, and varieties need to be added, such as brown rice, rice noodles, rice noodles, steamed stuffed buns, noodles, cakes and so on. Pay attention to eating coarse grains often. Besides buckwheat noodles, oats, corn flour and sorghum noodles, you can also drink eight-treasure porridge and vegetable porridge to increase the intake of various coarse grains and beans.