Why does beginning of autumn eat watermelon?

Eating watermelon in beginning of autumn helps us to regulate our body temperature, and it can also relieve the discomfort caused by the current high temperature.

Beginning of autumn is the first solar term from summer to the future, and it is also the beginning of autumn. At this time, the temperature began to drop and the temperature difference between day and night began to increase. However, it should be noted that although watermelon is cool and relieves summer heat, it also has diuretic effect. If eaten in large quantities, it may cause a large amount of water loss, leading to dehydration. Therefore, you need to eat watermelon in moderation, and don't overeat.

In addition, in the traditional culture of China, watermelon also has rich cultural connotations. Watermelon, known as sugarcane melon in ancient times, is a very precious fruit, which has the effects of nourishing health, reducing fire and quenching thirst. It is said that eating watermelon in early autumn also means praying for summer heat and health care.

The history of beginning of autumn

Beginning of autumn, one of the four stands, indicates the beginning of autumn, the beginning of grain ripening and the arrival of harvest season. "Li Shu" said: "Dou means beginning of autumn in the southwest, and Yin means that everything is killed when it comes out of the ground. According to the instructions of autumn, the grain is ripe. " "Shuo Wen Jie Zi": "Autumn, five grains are ripe." The change of the whole nature is a step-by-step process, and beginning of autumn is a turning point in which the Yang gradually closes, the Yin gradually grows, and the Yang gradually gets cloudy. As Guanzi said, "Autumn begins in Yin Qi, so everything gains."

There are "three summers" in the 24 solar terms, that is, little summer, big summer and midsummer, which are early summer, heatstroke and late summer respectively. There is also a "beginning of autumn" solar term in the middle of the "Three Summers", which is the last summer after beginning of autumn. "Three summers" and "three days" both represent hot and extremely hot weather, and the summer days in the 24 solar terms are longer.