What does the first frost eat?

1, eat duck, beef, mutton, white radish, sweet potato and other foods in the first frost. The arrival of the first frost is generally considered as cold weather, so people still need to keep fit and protect their health. White radish is beneficial to increase the function of human lung; Duck, beef and mutton are good for people to increase protein, enhance their resistance, nourish and warm their stomachs; Sweet potato is a coarse grain, which helps people's digestion and increases nutrition.

2, the first frost, means that the weather will gradually get cold, the temperature difference between day and night will become larger, there will be frost at night or in the morning, and the air temperature will drop, which will make the water in the air form some ice crystals when it is cold, forming the frost seen in the morning. After the first frost, it means that winter is coming and the crops are harvested. All kinds of green plants and flowers also turn yellow to zero, saving energy for a more beautiful bloom next year. The yellow color of the earth can also be seen as a signal to welcome the arrival of winter.

The solar term of the first frost basically means the end of autumn and the coming of winter. For many crops harvested in spring and autumn, the autumn harvest is basically completed at this time, such as rice, sweet potato and corn. Some farmers have begun to enter the off-season, which is not really off-season, but relatively relaxed. This is an important time for farmers to dig deep into the land and carry out autumn management.

At the same time, for people, we should pay attention to the cold and warmth in autumn to prevent colds and cardiovascular and cerebrovascular diseases. Tourism trends For middle-aged and elderly friends with weak body systems, we must pay attention to changing clothes in time, eating as lightly as possible, exercising properly and improving immunity. In addition, you can also keep in good health in autumn and winter, so that your body and mind can be better cultivated.