Because Yang is like the sun in the sky, it can mobilize qi and blood and promote human growth. If the yang is consumed, just like the sky without the brightness of the sun, the human body can't run. The rise and fall of yang directly affects human health, but from the perspective of traditional Chinese medicine, sub-health can be distinguished by evidence, which is caused by the imbalance of yin and yang, and belongs to the category of "virtual labor" in traditional Chinese medicine. Therefore, to improve the state of low body function and effectively prevent sub-health, we can start with strengthening yang, tonifying yang and strengthening yang.

Pay attention to these aspects in summer: 1, bask in the sun properly. Sunlight is the main source of human yang. The sunshine is best at nine or ten o'clock in summer morning, which is neither strong nor weak at this time. At this time, if you are in the Woods and do aerobic breathing in front of the sun, the health care effect is the best.

2. Go to bed early and get up early. Summer is the season when people's hearts are full of fire and their lungs are weak. Early to bed and early to rise is in line with the enrichment and exuberance of yang. 3. Eat moderately. Don't eat too much, and pay attention to eating cold drinks, so as not to damage the spleen and stomach yang. You can eat some warm food properly to warm the spleen and stomach yang consumed in the body. In particular, people with yang deficiency can eat more foods that warm and tonify yang, such as jujube and walnut kernel.

4. Exercise properly. I don't hate long days and hot weather in summer, but I still insist on taking part in labor and physical exercise to adapt to the spirit of growing up in summer.