The origin of the custom of eating ground vegetables and boiled eggs on March 3rd:

The origin of the custom of eating ground vegetables and boiled eggs on March 3rd. There is such a legend here: During the Three Kingdoms period, the famous doctor Hua Tuo When I came to Miancheng to collect medicine, I encountered a heavy rain one day. When I was taking shelter at an old man's home, I saw that the old man was suffering from headache, dizziness, and was in agony. Hua Tuo immediately diagnosed the old man, picked a handful of rice and vegetables from the old man's garden, and asked the old man to get juice and boil eggs to eat. The old man followed the instructions and took three eggs, and the disease was cured. When the news spread, people began to use rice and vegetables to boil eggs and eat them, and the craze spread throughout urban and rural areas. The day when Hua Tuo treated the old man was the third day of March. Therefore, on March 3, boiling eggs with rice and vegetables became a custom in Mianyang. Later, it gradually spread and became popular in the Jianghan Plain area.

On March 3rd, boiled eggs with ground rice and vegetables is a well-known folk custom here. Every day on this day, people pick a handful of rice and vegetables from the fields, wash them and put them into a pot, add an appropriate amount of water, add cinnamon, star anise, five spice powder, soy sauce and other condiments, and cook them together with eggs. Scoop up the eggs and eat them after they are cooked. This is not only a delicious food, but also good for keeping fit and curing diseases. Dimicai, also known as shepherd's purse, also known as Dihuazi. "Compendium of Materia Medica" records: Buddhists often use shepherd's purse as a light stick. It is said that it can repel mosquitoes in summer, so shepherd's purse is also called a health-protecting grass.

Dimica, belongs to the Brassicaceae family. One or two-year-old herbs. The basal leaves are clustered, pinnately divided or undivided, and the leaves are hairy. Blooms in spring, in racemes, with small, white flowers. Short silique, containing most seeds. It likes to be mild in nature and has strong cold tolerance. Wild in the fields. The young plants are used as vegetables; the whole plant with flowers and fruits is used as medicine. It is cool in nature and sweet in taste. It has the functions of cooling blood and stopping bleeding. It is mainly used to treat hematemesis, hematuria, metrorrhagia, dysentery and other diseases. Ground rice dish is a kind of delicacy. As early as the Spring and Autumn Period and the Warring States Period, our ancestors regarded ground rice dishes as delicacies. "The Book of Songs: Gu Feng" records: "Who says tea is bitter? It is as sweet as shepherd's purse." There is a ballad circulating here, which also praises ground rice as a delicacy. The song is: "The ground rice and vegetables are steaming, and a burst of fragrance floats outside the door. The delicious lady smells it, and hurriedly brings bowls, and eats one bowl after another, shamelessly taking them." Boil the eggs with the ground rice and vegetables. , allowing the juice to penetrate into the eggs, the eggs can be cooked together with rice and vegetables, and allowing the juice to penetrate into the eggs can make the eggs more delicious. Everyone loves to eat them. This may be one of the reasons why this custom is popular among the people.

Another reason is that rice vegetables have good medicinal value and can keep fit and cure diseases. Pharmacological analysis data shows that rice vegetables are rich in nutrients. 500 grams of rice vegetables contain 21.2 grams of protein, 24 grams of sugar, 1.6 grams of fat, 5.6 grams of crude fiber, 1.68 grams of calcium, 0.2999 grams of phosphorus, and vitamins B1, B2, B6, C, etc. It also contains more than ten kinds of amino acids needed by the human body, such as arginine, aspartic acid, glycine, methionine, and glutamic acid. Eating rice and vegetables in spring has a fitness effect. According to medical scientists, Dimicai has the effects of diuresis, heat dissipation, vasoconstriction and hemostasis, and can mildly expand coronary arteries, lower blood pressure and contract the uterus. It is a good medicine for preventing and treating hypertension, coronary heart disease, urticaria, nephritis and chronic diseases. .