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What is the most important food for people to eat?

The dietary principle of scientifically matching three meals a day

People who eat three meals a day eat not only to fill their stomachs or satisfy their hunger, but also to ensure the normal development and health of their bodies. Experiments show that the protein digestion and absorption rate in food is 85% for three meals a day; If it is changed to two meals a day, and each meal eats half of the whole day's food, the digestion and absorption rate of protein is only 75%. Therefore, according to the living habits of our people, generally speaking, three meals a day is reasonable. At the same time, it should be noted that the interval between two meals should be appropriate. Too long an interval will cause a high degree of hunger and affect people's labor and work efficiency; If the interval is too short, and the last meal has not been emptied in the stomach, then eating the next meal will make the digestive organs not get proper rest, and the digestive function will gradually decrease, affecting appetite and digestion. Generally, the residence time of mixed food in the stomach is about 4 ~ 5 hours, and the interval between meals is 4 ~ 5 hours. If it is 5 ~ 6 hours, it basically meets the requirements.

◎ Biological clock and three meals a day: Modern research has proved that digestive enzymes in the human body are particularly active during the three periods of morning, noon and evening, which shows that when people eat is controlled by biological clock.

◎ Brain and three meals a day: The brain accounts for a large proportion of human energy consumption every day, and the energy supply of the brain can only be glucose, which is about110 ~145g per day. The liver can only provide about 50 grams of glucose from each meal at most. Three meals a day, the liver can provide enough glucose for the human brain.

Digestive organs and three meals a day: solid food takes about 30 ~ 60 seconds from esophagus to stomach, and stays in stomach for 4 hours before reaching small intestine. Therefore, the interval between three meals a day is 4 ~ 5 hours, which is also reasonable in terms of digestion.

The choice of food in three meals: What food to choose for three meals a day, how to prepare it and how to cook it are all particular and vary from person to person. Generally speaking, the staple food and non-staple food for three meals a day should be matched in thickness, and there should be a certain proportion of animal food and plant food. It is best to eat some beans, potatoes and fresh vegetables every day. The scientific distribution of three meals a day is determined according to everyone's physiological condition and work needs. According to the amount of food, the ratio of breakfast, lunch and dinner is 3∶4∶3. If someone eats 500 grams of staple food every day, he should eat 150 grams in the morning and evening, and it is more appropriate to eat 200 grams at noon.

The quality of three meals has its own emphasis. Breakfast pays attention to nutrition, lunch pays attention to comprehensiveness, and dinner is light.

Nutritional breakfast: The foods that can be selected in the breakfast menu are: cereal bread, milk, yogurt, soybean milk, boiled eggs, lean ham or beef, chicken, freshly squeezed vegetables or fruit juice to ensure the intake of protein and vitamins.

A sumptuous lunch: Lunch requires a full range of food, which can provide various nutrients, relieve work pressure and adjust mental state. You can spend more time matching yourself with a reasonable diet: Chinese fast food, mixed fried rice, fried noodles with shredded chicken, steak, pork chop, hamburger, green vegetable salad or fruit salad, plus a soup.

Light dinner: dinner should be light, pay attention to choose foods with less fat and easy digestion, and be careful not to overeat. Overnutrition in dinner, the fat that can't be consumed will accumulate in the body, causing obesity and affecting health. The best choice for dinner: noodles, rice porridge, fresh corn, beans, vegetarian stuffed buns, side dishes and fruit platters. It is also good to drink a small glass of rice wine or red wine with meals occasionally.

Pay attention to food collocation, including coarse and fine, dry and thin, meat and vegetarian, cold and hot. Food collocation is closely related to nutritional balance. For each meal, a bowl of instant noodles can only provide oil, a little protein and carbohydrates, so it is best to match a piece of fruit, a piece of meat or bean products, and supplement protein, vitamins and cellulose. For the choice of diet for a day, such as eating hamburgers and fried chicken for lunch, you should eat some light food for dinner, especially vegetables.

Poultry meat refers to chicken, duck, goose, pigeon, quail and other meat. The protein nutrition of poultry meat is almost the same as that of coursed meat, but the content of saturated fatty acids is lower than that of livestock meat. Experts believe that eating poultry meat is more beneficial to health than eating livestock meat.

Fish, fish muscle contains protein 15%-20%, and because the muscle fiber is short and smooth, it is easier to digest than auspicious meat and mixed meat. More importantly, the fat content of fish is only 1%-3%, and its main components are long-chain polyunsaturated fatty acids, such as EPA of eicosapentaenoic acid and DHA commonly known as "brain gold", accounting for 80% of the total fatty acids in marine fish. It is worth noting that EPA can reduce blood lipid and prevent coronary heart disease. DHA is fetus and infant ... > >

What is the name of the person who goes shopping in the mall? What are the guests who eat in restaurants? Please write two more.

Customers. person sponging on an aristocrat

What is the name of the most edible person in the world?

Zhang Qixian: Zi Shiliang, a native of Luoyang, originally from Cao Zhou. When I was a child, my family was poor, and I ate a lot. One person was against five people, and I once ate five large plates of beef. Jinshi origin, successively served as judge, deputy history of the Privy Council, minister of war, minister of official affairs, division of Xijing Luoyang Taichangqing and other official positions. At the age of 72.

Ten strategies for drawing land, paying homage to each other twice, fighting against the Liao army, correcting misjudged cases, and making achievements in the work.

Although the appetite is large, the measurement is small, and it is criticized by people, and the personality is different.

Looking through the history books, I found an interesting phenomenon: not many people named Zhang were emperors, but many were prime ministers. In history, there were 63 prime ministers named Zhang. In the Tang and Song Dynasties alone, there were several prime ministers named Zhang, such as Zhang Jiuling, Zhang Shuo and Zhang Qixian.

Zhang Qixian, one of them, was a prime minister with personality in the Northern Song Dynasty. His story is very interesting.

Zhang Qixian is a very distinctive person, and he can eat very much. His stomach seems to be always in an unsaturated state, and one person can eat as much as five people.

When he was a child, his family was poor and he often had no food. When I was seventeen or eighteen, I ate a lot, but I never dared to let go of my belly. Only when I slaughtered pigs and cows on holidays, I could have a big meal. One day, he was so hungry that when he saw others killing cows, he just sat there and didn't go. People sympathized with him and gave him the peeled cowhide. When he went back, he somehow got it and ate it all.

On this day, just in time for Song Taizu and Zhao Kuangyin to make a tour of Xijing and Luoyang. Zhang Qixian got up early, ready to volunteer. When others recommend themselves, they adopt the method of "filing", that is, they respectfully submit the letter of recommendation written in advance to the relevant departments and then forward it to the emperor. However, it was reckless of Zhang Qixian to recommend himself: he stopped driving directly on the road and met the emperor.

At that time, Song Taizu was touring Luoyang, and he was driving with great dignity. But in this atmosphere, a man came running and blocked the driving. When the officials asked him what he was doing, he said that he would give some reasonable suggestions to the emperor and make suggestions for the country. Huh? Zhao Kuangyin a listen to, this is a good thing. He said to his entourage, "Take this man with you and talk about it when you get back to the palace."

But in the palace, Zhang Qixian did not take the time to report the plan, but sniffed everywhere. It turned out that it was noon, so it was time to eat. Song Taizu said, "Let this man have dinner with the guards."

Who knows that Zhang Qixian has a sharp nose and eyes? When he saw a big plate of cooked beef in the kitchen, he grabbed it and ate it. He ate a plate of beef in three bites. The people on the side were dumbfounded when they saw his eating. Even Song Taizu was surprised and waved to the guards and said, "Bring him some more meat and see how much he can eat." Another plate of beef was served, and Zhang Qixian didn't talk, so he bowed his head and ate.

After eating another plate like this, it seems that he hasn't eaten enough. He doesn't look at the emperor, but only at the kitchen. So another plate of beef came up, and this plate of beef piled up like a hill. Song Taizu, watching Zhang Qixian eat endlessly, came and knocked on his head. He said, "Stop, stop, let me ask you some questions and see if you can answer them." Oh, this Zhang Qixian is really amazing. Although he was knocked on the head, he still didn't even blow his head. He kept stuffing beef into his mouth and said, "Your Majesty, ask, I'll answer while eating."

So Song Taizu asked ten questions in a row, and Zhang Qixian ate and answered them. When his mouth was too busy, he drew the ground with his feet and made a "diagram". In short, he didn't delay eating meat. In this way, another big plate of beef was swallowed, and then the emperor's question was answered, and then he wiped his mouth and stood aside.

Song Taizu was very satisfied with him and nodded again and again: "A strange man, a strange man, has a big appetite and is good at learning. Can you still eat? " Zhang Qixian was a little embarrassed, with a greasy mouth, and whispered, "It's up to the emperor to let me eat. Let me eat, and I can eat three big plates. " As soon as this was said, everyone present burst out laughing. Song Taizu couldn't hold back and said with a smile, "Don't you have enough to eat?" He turned to the bodyguard who hadn't eaten yet and said, "Don't eat at all. Bring him all the cooked beef and let him eat it at home. Give him some gold and silver so that he can study with peace of mind and take the exam next year. "

Song Taizu returned to the capital city of Bianliang and said to his younger brother Zhao Kuangyi, "The biggest gain of my visit to Xijing this time is that I found a strange man named Zhang Qixian, who can be your prime minister in the future. But I can't use this person now, let him read some more books and experience again. " ...> >

What's the name of a person who knows how to eat?

Called gourmets, they refer to those diners who are particularly good at eating and have a good understanding of food culture and tradition.

What's the name of a dish eaten on people's bodies?

Female body is strong.

Japanese means to use the girl's body as a container to hold a grand sushi banquet.

What's the name of inviting people from other places to dinner?

It's called a welcome, and often when friends come back, they say, I'll welcome you!

I hope the landlord will adopt it.

In ancient times, when people died, what was the name of others' gifts and invited them to dinner?

When someone dies, it's a white matter. When someone gives a gift, it's called attaching a gift. Inviting someone to dinner is just that the visitor will go immediately if it's inconvenient, and it's just a courtesy.

What is the name of the table where the ancients sat on the floor and ate?

It should be called a case. The rectangle is called a case.

The difference between a case and a table

In the Eastern Han Dynasty, there was a famous man named Liang Hong, who had integrity and literary talent and was very famous in the local area. There is a woman in his hometown named Meng Guang who wants to marry him wholeheartedly. Before she got married at the age of 30, her parents asked, Why don't you get married? She replied: I won't marry unless Liang Hong. Liang Hong was happy when he heard this. I guess at that time, I just asked the matchmaker to pull strings and build bridges, and I never met a real person, so I married Meng Guang back. Meng Guang was very happy, so she winked at him. But when Liang Hong saw her like this, she was unhappy and ignored her for seven days. Meng Guang panicked. I don't know why: Why did he marry me and ignore me? She confessed to Liang Hong. Liang Hong said: You don't look as good as plain face. I need a wife who can live. Meng Guang said: Then I won't paint. Let's live a good life. So Meng Guang cooked the food every day, brought it to her husband and held it high. This is the story of Qi Mei, and this idiom has become a symbol of today's mutual respect between husband and wife. The case here was a tray at that time. Today's tray is a plate. At that time, the tray case had four feet, and the four feet were indented. It is very close to the case we are talking about today. This kind of tray is still used in Japan today, and Japan is willing to follow our ancient system.

There are essential differences in shape between a desk and a desk. What is a case and a table? Generally speaking, the position of the leg determines its name, which has nothing to do with height, size and function. The position of the leg is indented to be a case, and the position of the leg against the four corners is a table.

In addition to the difference in form, the more important difference between desk and case is the difference in spirit. What is the difference? Is that the level of the case is higher than the table. For example, we often say that surprise, anger, and amazement are all relatively high-level emotions; If we say that striking the table and glaring, striking the table and hitting the bench are all low-level emotions. Surprise is surprise, striking the table and glaring is anger, and it expresses different emotions, which is its spiritual level. For another example, when I was an editor, I used to burn the midnight oil and study at my desk, right? If you lie prone on your desk, I'm afraid you're either asleep or writing an examination. Do you feel it? Everything related to the table is low, and everything related to the case is high.

China people clearly distinguish a carrier, which is the essence of our culture above others. We usually don't pay attention to it, and the vocabulary derived from the case is very rich, such as copywriting, scheme, draft and motion, which are all related to the case. Because we used to work, we all used cases, which had nothing to do with desks. Only China has such furniture, which is different in shape.

Because the display function of the case is getting bigger and bigger, its practical function is relatively reduced; On the contrary, the practical function of the table is getting bigger and bigger, and the display function is getting lower and lower. Therefore, the console table has a functional distinction, which is a distinction in use, and it was not designed like this at the beginning.

As the desk became more and more practical, it became different from the crime. Table, first written as outstanding Zhuo, means to be tall. For example, stand tall and stand out from the crowd. Is to surpass others and stand there high. Zhuozi later changed the bottom cross into wooden characters and wrote the present desk characters.

In terms of function, the gap between desk and case is not very big. For example, if we have a desk, we have a long table, a drawing table, a book case, and a kang table. But if there is a dining table, there is no dining case. Because eating is very important in life, but it is not important from the spiritual level.

Most of the tables where the ancients ate were square tables. Why? This has something to do with our eating system. In our early years, we were a nation with separate meals, one for each person. Why is there a case of Qi Mei? Because it was a separate meal, I'll give you one, and I have another one here. Our meal sharing system has gradually evolved into a * * * meal system. When eating at a square table, we have a * * * meal system. This can be seen from our chopsticks. In the early days, all families with long chopsticks were rich families; Those with short chopsticks are all relatively poor families. China people's chopsticks are particularly long, so that when there are many dishes, they can hold distant dishes. Japanese chopsticks are short and sharp. Because Japan has a separate dining system, chopsticks don't need to be very long. Why is it sharp? It's because Japanese people eat raw things, such as sashimi, which is very slippery, and they have to prick it before they can clamp it. We are different. In the past, people in China were very fastidious about eating, and absolutely no pricking was allowed. When I was a child, I remember my grandfather taught me: eat when you pick it up, don't eat when you can't pick it up, and don't prick it. Later, when I was a little older, I was told that chopsticks tied steamed bread for the dead. According to stricter etiquette, chopsticks were absolutely not used to eat at the table in the past. > >

A person wants to leave and everyone invites him to dinner. What's the word?

Farewell banquet