The key to health care in the first frost is that autumn dryness, autumn depression and cold protection are the key points of health care during the first frost. Autumn dryness is characterized by dry mouth, dry lips, dry throat, constipation and dry skin, so you should eat more nourishing and moistening foods, such as sesame, honey, tremella, vegetables, apples and bananas.

"It is better to make up the first frost every year" is a popular saying in southern Fujian, which means that people will pay attention to eating some foods with high nutritional value on the first frost day of the year. According to legend, every time the first frost comes, the ducks in southern Fujian will be sold very hot, or even out of stock, which is in short supply.

The cold scene in late autumn easily causes people's worries and makes people feel depressed and depressed. We should eat more high-protein foods, such as milk, eggs, mutton and beans.