In the struggle of production and life, people gradually understand and realize that many items are both food and medicine because of eating plants and hunting. The earliest Huangdi Neijing in China clearly pointed out:? Five grains are used for nourishment, five fruits are used for help, five stores are used for benefit, five dishes are used for filling, and the smells are combined to serve to replenish the essence. ? Only diet and health preservation can improve human health. Below I have compiled the knowledge related to ancient diet and health preservation for you, hoping it will be useful to you.
ancient diet for health
was not partial to meat. When Mr. Hong Zhaoguang talks about this truth, he often cites as an example that people have 28-32 teeth and 4 canine teeth, which are used for eating meat and can tear and bite. Eight front teeth, called incisors, are like knives, which are used to cut vegetables and fruits. People also have molars, that is, 16 molars. These molars are like grinders, which are used to grind grains. In other words, there are fewer teeth to eat meat and more teeth to eat vegetables and whole grains. Therefore, people's diet structure should be a combination of meat and vegetables, mainly vegetarian. Nowadays, some people have a European-style diet, and they eat too much food with high fat and high protein, so there are countless obese children and fatty liver patients. In particular, many young people in their thirties have stood up with beer bellies, which is very dangerous.
eat more vegetables. The World Health Organization and the World Cancer Research Foundation suggest that each person should eat 4-8g of vegetables every day, but the average intake of Chinese people is 276.2g, which is obviously low. Many vegetables are not only delicious, but also have health care effects. For example, chrysanthemum brain and Artemisia selengensis, whether stir-fried in cold sauce, are all delicious and can clear away heat and detoxify. Onion and garlic can stimulate appetite, relieve constipation and reduce blood fat, celery can clear heat and dispel wind, relieve constipation and lower blood pressure, and red and yellow vegetables such as tomatoes and carrots contain nutrients beneficial to human body, such as lycopene and carotene, which are all health-care vegetables suitable for modern people.
eat more beans, too. Soybean is an ideal source of protein for human beings. Its amino acid ratio is reasonable, and it is easily absorbed and utilized by human body. It also contains high calcium, phosphorus, iron, carotene, nicotinic acid, soybean lecithin, soybean isoflavone and so on, and its health care effect is outstanding.
not biased. A salty diet is not healthy. The highest incidence of high blood pressure in Japan is in Akita Prefecture and Hokkaido in the northeast, where people often eat salted fish and pickles, while the incidence of high blood pressure in Okinawa is low, where people eat more fresh vegetables and fish, and the taste is weak. Nutritionists in China suggest that salt should not exceed 5 grams per person per day, which is the amount of a beer bottle cap. Chinese people eat many kinds of dishes. Although a single dish is not salty, the total amount of salt will go up if the varieties are eaten too much. In addition to strictly controlling the amount of cooking salt, we should eat less salted beans, bacon, salted eggs, fermented bean curd and sauce processed with salt.
Important points of ancient diet health preservation
1. Diet sometimes
Yuan Dynasty medical doctor Zou Xuan said:? Food and taste are harmonious, and all diseases are not born? . It means that eating on time can make the body get all kinds of nutrients, make the blood full, and make the body strong. Diet should be regular and pay attention to the harmony of diet taste.
2. Don't be biased in diet
The Record of Medicinal Herbs for Protection puts forward:? Whatever is good, don't be partial to it, and it will hurt and cause illness; Don't abandon all the evil things, and if you abandon them, the dirty air will be uneven. ? Dietary results should be rich, not biased. If you have food you don't like, don't force yourself to love it, but don't absolutely not eat it. If you have favorite food, don't be too partial. Otherwise, it will easily lead to the imbalance of body nutrition, and too much preference for a certain food will also lead to physical diseases.
3. Eating should be light
The book Medical Theory in Song Dynasty says: Remove fat and concentrate, save acid and alkali. ? It means that the daily diet is mainly light vegetarian, and eat less fat, sweet, thick and salty dishes. Obviously, at present, most people are harmed by too much fat in their diet, which leads to high blood lipid and cholesterol, and eventually leads to cardiovascular and cerebrovascular diseases. A light diet, with less oil, salt, sugar and other condiments, is really beneficial to your health.
4. Eat at a moderate temperature
? Eat and drink, don't burn hot, don't chill? This is an incisive exposition of eating temperature in ancient books. Usually, we all think that we should eat hot food and drink hot water instead of cold food. But in fact, this is a wrong practice. What is the correct dietary temperature? Wen? Instead of? Hot? Or? Cool? . Medical research has found that people in some areas with high incidence of esophageal cancer are generally accustomed to eating hot noodles that have just come out of the pot. Long-term high temperature stimulation can also cause canceration of digestive tract mucosa.
5. Food should be limited
The Thousand Golden Recipes says:? When you eat and drink, you are hungry. ，? Every food cannot be reused. ? Eating too much can harm the cause of various diseases in the body. The so-called hunger is full, that is, the diet is 8 points full, but not full, and not too hungry. Eating too much will damage the qi of the spleen and stomach, and it is also easy to cause other metabolic diseases. Being hungry will also hurt the qi of the spleen and stomach. Not only can you not lose weight, but it will hurt the qi of the spleen and stomach, which will affect transportation and make you fatter.
6. Eat slowly and carefully
Shi Chengjin in Qing Dynasty put forward:? Eating slowly and chewing is beneficial to people. The essence of eating can nourish the five internal organs. The spleen and stomach are easy to digest, and secondly; Do not choke and cough if swallowed, three also. ? The first process of chewing food and digestion, if swallowed directly without careful chewing, will directly cause damage to the spleen and stomach and cause discomfort such as stomach pain, acid reflux and bloating, and it will become ill for a long time. Chewing food slowly is also easier to be digested and absorbed by the body and used by the internal organs of the body.
7. Concentrate on eating
The Analects of Confucius and the hard-working townships. Eat without words, sleep without words. ? It is required to concentrate when eating, which is beneficial to stomach intake and food digestion. Eating and talking may cause coughing or even food choking into the respiratory tract, so not talking while eating is not only a matter of etiquette but also of healthy significance.
8. Don't eat after being angry
Sun Simiao, a doctor in the Tang Dynasty, pointed out: People should eat and worry. ? Do not be angry after eating, and do not eat after being angry. Maintaining a good mental state before and after eating is beneficial to health. Anger will hurt the liver, and liver qi will offend the stomach and intestines. Whether it is anger after eating or eating after anger, it will affect the function of the spleen and stomach, leading to chronic gastritis and even ulcers. What needs to be pointed out here is that the occurrence of chronic gastritis is by no means as simple as Helicobacter pylori infection, but most of them are caused by emotional problems or long-term depression and tension. In fact, even after Helicobacter pylori turns negative after taking antibiotics, all the symptoms of stomach diseases still exist. Therefore, spleen and stomach diseases are particularly important for emotional management.
9. Choose food carefully
In Yuan Dynasty, Hu Sihui put forward: Don't eat the rotten meat, the dead of pig and sheep epidemic, the exposed meat, and the discolored cook the meat. ? This mainly means that we should pay attention to the hygiene of food and drink, and carefully choose foods with insecure quality.
1. After-meal health care
The Thousand Golden Prescriptions mentioned:? Rinse your mouth several times after eating, making your teeth unbeaten and your mouth fragrant. When you knock your teeth for thirty-six, your mouth will be full, and your food will be easy to disappear, which will benefit people. Lying down with a full stomach, food does not accumulate, but it is a disease. ? This is a reminder that we should pay attention to oral hygiene and health care. After a meal, biting teeth can make salivary glands secrete vigorously, and digestive enzymes in saliva can promote digestion. Tapping teeth is also beneficial to the firmness of teeth.