What are the benefits of eating eggs during the summer solstice?

The custom of "eating eggs in summer solstice" has a long history. Egg white is a high-quality protein, and egg yolk is rich in lecithin. Eggs are very good nutritious food, and people who eat eggs are particularly energetic. The following are the benefits of eating eggs from summer solstice that I carefully recommend, for reference only, welcome to read!

The benefits of eating eggs from summer solstice

1 can delay the aging of the body.

Eggs contain a lot of antioxidant components such as vitamin C, vitamin E and selenium. These antioxidant components can delay the aging of human cells. Therefore, people often eat eggs to delay the aging of the body.

2, can strengthen the brain and improve intelligence.

Egg yolk contains a lot of lecithin, triglycerides, cholesterol and yolk protein. When these components are digested by the human body, they can release a substance called choline, which can promote the growth of brain nerve cells. Therefore, people often eat eggs to strengthen their brains and improve their intelligence.

3, can protect the liver

Clinical studies have found that protein contained in eggs can repair damaged liver tissue. In addition, lecithin contained in egg yolk can promote the regeneration of liver cells. Therefore, people often eat eggs to protect their liver.

4. It can prevent and treat arteriosclerosis.

American scientists did an experiment. They give many patients with arteriosclerosis 20 grams of lecithin extracted from eggs every day, but they are not allowed to use any drugs to treat arteriosclerosis. Three months later, scientists found that arteriosclerosis in these patients not only did not continue to develop, but some patients even improved. Therefore, people often eat eggs to prevent arteriosclerosis.

5, can prevent cancer

Eggs contain a lot of vitamin B2, which can decompose and oxidize carcinogens that enter the human body. In addition, trace elements such as selenium and zinc contained in eggs also have anti-cancer effects. Therefore, people often eat eggs to prevent cancer.

24 solar terms-the origin of summer solstice

Solstice is the earliest of the 24 solar terms. In the 7th century BC, the shadow of the sun was measured by civil soil gauge, thus the summer solstice was determined. The annual summer solstice begins on June 2nd1day (or 22nd) and ends on July 7th (or 8th). According to "Zunxian Manuscript", "The sun arrives in the north, the days are long and the shadows are short, so it is called the summer solstice. At best, it is excellent. " On the day of summer solstice, the sun directly reaches the northernmost part of the year, almost directly to the Tropic of Cancer (23 26' north latitude), and the daytime in the northern hemisphere reaches the longest, and the farther north it is, the longer it is. For example, the daily length of Haikou in Hainan is a little more than 13 hours, Hangzhou is 14 hours, Beijing is about 15 hours, and Mohe in Heilongjiang can reach 17 hours. From summer to the future, the position of direct sunlight on the ground gradually moves southward, and the daytime in the northern hemisphere is shortened day by day. There is a folk proverb that "eating noodles on the solstice in summer will shorten the day". At this time, the southern hemisphere is in the middle of winter.

In ancient China, the summer solstice was divided into three periods.

"First-class antlers; Second, wait for cicadas to start singing; Third-class Pinellia ternata. "

Although Mi and Lu belong to the same family, the ancients thought they belonged to Yin and Yang. The deer's horn faces forward, so it belongs to Yang. At the summer solstice, Yin Qi was born, and Yang Qi began to decline, so the front antlers began to fall off. Because rice is cloudy, it only falls off in the corner of winter; After the summer solstice, the male cicada fluttered and sang because of Yin Qi's feeling. Pinellia ternata is a shade-loving herb, named after it was born in swamps or paddy fields in midsummer. It can be seen that in the hot summer, some yin-loving creatures began to appear, while positive creatures began to decline.

China folks divide 15 days from summer to the future into three "hours", usually the first three days, the middle five days and the last seven days. During this period, the temperature in most parts of China was high, the sunshine was sufficient, the crops grew rapidly, and the physiological and ecological water demand was high. At this time, the precipitation has a great influence on agricultural output, and there is a saying that "raindrops are worth tens of millions in summer solstice". In general, the precipitation in the middle and lower reaches of the Yangtze River and Huanghuai area can generally meet the requirements of crop growth. The Chronicle of Jingchu's Age says: "It rained on June 3rd, and the Tian family thought it was sweet, and the whole city congratulated each other." It can be seen that as early as 1000 years ago, people had a clear understanding of the characteristics of this rainfall.

From summer to around, early rice heading and flowering in the south of Huaihe River, field water management should be fully water heading, wet irrigation, dry and wet, which not only meets the water demand of rice fruiting, but also can ventilate and nourish roots, ensure maturity and improve grain weight. As the saying goes, "Summer broadcasting does not allow noon", we should pay close attention to summer broadcasting, strengthen the management of broadcast content, and strive for full seedlings. After the seedlings emerge, they should be spaced, fixed and transplanted in time to make up for the deficiency. During the summer solstice, all kinds of weeds in farmland grow as fast as crops. They not only compete with crops for water, fertilizer and sunlight, but also parasitize various germs and pests. Therefore, the agricultural proverb says, "If you don't hoe the roots and weeds in the summer solstice, it's like raising a poisonous snake to bite you." Grasping intertillage and hoeing is one of the important measures to increase production from summer solstice. Generally, cotton has germinated, and its vegetative growth and reproductive growth are vigorous. Attention should be paid to ridging, intertillage and ridging in time, and ditch cleaning and drainage should be done in the field in rainstorm areas to prevent the harm of waterlogging and rainstorm.

"However, the summer solstice is not hot." "The summer solstice is already three years old." Although the summer solstice indicates that the hot summer has arrived, it is not the hottest time. After the summer solstice, the temperature will continue to rise for some time, and about twenty or thirty days is the hottest weather.

After the summer solstice, due to the vigorous growth of crops, the rapid growth and spread of weeds, pests and diseases, and the golden season of grass, fertilizer and livestock flourishing in plateau pastoral areas, agricultural production in most parts of southern China entered the field management period. At this time, the rainfall in the western part of South China increased obviously, which gradually changed the distribution trend of rainfall in South China from the east to the east since the spring.

If there is a summer drought, it is generally expected to be lifted at this time. In the past 30 years, the number of large-scale floods in western South China in late June was small, but the degree was serious. Therefore, special attention should be paid to preparing for flood control. The summer solstice solar term is the solar term with the largest annual rainfall in eastern South China, which is often controlled by subtropical high in the future, resulting in summer drought. In order to enhance drought resistance and win a bumper harvest in agriculture, it is an important measure to capture and store pre-dormant rainwater in these areas.

What's the saying about eating eggs in summer solstice?

There is a saying that the ancients thought that eggs were round and symbolized a complete life. Eating eggs from summer solstice can pray for peace in summer. "If you eat eggs in long summer, it won't be summer in hot weather." Many places have the custom of eating eggs from summer to morning, which means that eating eggs from summer to morning can prevent common symptoms such as loss of appetite, fatigue and emaciation in summer. There is also a saying that eating in summer solstice is the most nourishing, and eating an egg is equivalent to eating a chicken. After the summer solstice, people get tired easily because of busy farming. Eating red dates and eggs is to replenish physical strength.

Eggs are harmless to the spleen and stomach and are suitable for most people to eat. It is also an ideal food for infants, pregnant women, lying-in women and patients, but it is not advisable to eat more. 65438+ 0-2 eggs a day is more suitable. Boiled eggs are the best way to eat. Fried eggs will lose a lot of vitamins. It is best not to eat immature eggs.

In terms of nutrient digestion or absorption rate, boiled eggs are 99%, scrambled eggs are 97%, tender fried eggs are 98%, old fried eggs are 8 1. 1%, boiled eggs are 92.5%, and raw eggs are 30% ~ 50%. From this point of view, boiled eggs are an excellent way to eat, but you should pay attention to chewing slowly, otherwise it will harm digestion or absorption.

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