Sun, moon, yin and yang are all days. What is the solar term?

The sun, the moon, the cloudy days are cloudy, and the cold peach blossoms are the solar terms of the vernal equinox.

On the vernal equinox and solar terms, day and night are divided equally. Peach blossoms have just opened, and although the weather is still chilly, swallows have begun to fly back from the south.

The vernal equinox is the fourth of the 24 solar terms. Every year on March 20th or 2 1 day, when the sun reaches 0 degrees of the yellow meridian, this year's vernal equinox is on March 2nd1day. Because the vernal equinox is a day when the sun shines directly on the equator, it is the midpoint of 90 days in spring, and the northern and southern hemispheres are equal in day and night, so it is called vernal equinox.

Blackbird is a swallow and belongs to seasonal migratory birds. The weather in the north will get warmer at the vernal equinox. Swallows who spend the winter in the south fly back to the north, build nests with grass and mud and start a new year's life.

The climate of the vernal equinox is characterized by warm and sunny weather. "Equinox" has two meanings, one is "equal seasons"; Another meaning is "equal day and night". At this time, China folks have the custom of flying kites, eating spring vegetables and laying eggs.

The climate in the vernal equinox season is very suitable for the reproduction and spread of all kinds of germs. It is very beneficial to human health and psychological adjustment to open doors and windows frequently to ventilate the house and plant some flowers and plants in the house to improve air quality and negative ion concentration. The vernal equinox diet pays attention to "regulating its yin and yang, supplementing if it is insufficient, and diarrhea if it is surplus". Eating more fruits and vegetables at this time can supplement the consumption of vitamins and minerals in winter, which is of great benefit to health.

Dietotherapy and nourishing the liver: Spring is the high incidence season of liver disease, so we should pay attention to nourishing the liver. Sweet food can nourish liver and kidney, such as medlar, walnut, peanut, jujube, longan and so on. Alcohol can damage the liver, especially in spring.

Eat more seasonal fruits and vegetables: vegetables suitable for vernal equinox and solar terms: bamboo shoots, honey, spring buds, leeks, spinach, onions, ginger and garlic. Fruits suitable for eating in the vernal equinox and solar terms: red dates, cherries, strawberries, mulberries, cherry tomatoes, oranges and lemons.

Eat less acid: during the spring equinox and solar terms, you can eat more sweets that tonify the spleen, such as red dates, honey, leeks, spinach, etc., and eat less sour and spicy food.

Refreshing and dry: Nut foods, such as walnuts, peanuts, almonds and peach kernels. It should be supplemented at least three times a week, which is helpful for refreshing and drying and eliminating itching.