Eat too much meat, hurt “heart” and hurt “brain”
Many people remember the meat in their childhood as a luxury item, tied to the small meat ticket in the era of planned economy.
At that time, only the big day of the Spring Festival can eat meat dumplings, more children, leaving behind the memories of stealing oily mouth full of mouth.
Now, more and more people are starting to eat less meat or even reject meat in the name of health.
There is also such a ridicule, saying that rural people do not understand urban people: “We followed the people in the city to eat meat, but the people in the city began to eat vegetarian.
Eating too much meat, hurting the “heart” and hurting the “brain” scientific research found that early humans only ate fruits and vegetables without eating meat.
Until the post-glacial period, the fruits, nuts and vegetables that humans needed were not enough. In order to survive, they began to eat the meat from the dead animals as a supplement.
However, after the Ice Age, vegetarian food was sufficient, and the habit of eating meat continued.
In real life, we have a lot of “carnivorous animals” around us, burgers, barbecues, roast ducks, braised pork meats – – “no meat is not happy.”
According to the 2002 National Nutrition Survey data, the daily consumption of animal food by urban and rural residents in China is 248 grams and 126 grams, respectively, while the standard given by the Chinese Nutrition Society is only 50-75 grams per day.
銆€銆€In fact, ancient China was quite controversial about eating meat. “Lv’s Spring and Autumn?”
In the “heavy”, it is pointed out that people who are good at health care are “not cherished by all the people” because “the taste of the people is filled by the stomach, the stomach is full of nausea, and the boring is not good.”
鈥淶hongzhen鈥? mainly refers to animal food such as fish, birds and beasts. The ancients believed that eating more of these foods would make the spleen and stomach digestive function sluggish and affect the smooth function of blood and blood.
More and more experiments have shown that eating too much meat is very harmful to the human body: at least 1 million new heart disease patients are in the United States each year, and nearly 600,000 people have lost their lives.
According to a study by the American Heart Research Committee, most of these heart disease patients are due to too much meat, too much vegetables and too little exercise.
In addition, eating meat and high blood lipids, obesity and other metabolic diseases are also closely related.
Recently, the British “Daily Mail” wrote that even the seemingly irrelevant diseases such as arthritis, gallstones, Alzheimer’s disease and osteoporosis can not be separated from eating meat.
When human beings become “carnivorous animals”, not only will it cause damage to the body, “the human brain will have a strong secretion of dopamine, and the activity of acetylcholine will be abnormal, causing emotional violentness, strong desire, and affecting intelligence.
Wang Guorong, senior director of the Suzhou Jung Mental Center, told the Life Times reporter.
銆€銆€Yang Li, a professor of health at the China Academy of Chinese Medical Sciences, said: “It is not good to eat too much meat. However, from a nutritional point of view, giving up meat is not a way to maintain health. Dietary balance is what we advocate.
Associate Professor Li Xingmin from the College of Food Science and Nutrition Engineering of China Agricultural University said that from the agricultural point of view, meat is generally divided into three categories, livestock, poultry and aquatic products.
Pigs, cattle, sheep, etc. are livestock; chickens, ducks, geese, etc. are poultry; fish, shrimp, shellfish, etc. are aquatic products.
The three types of meat taste different nutrition, and the suitable population is also different.
銆€銆€Beef, the strongest meat.
For those who are weak and have a mental decline, eating beef is the most appropriate.
The amino acid composition of beef protein is closer to the human body than pork, which can improve the body’s disease resistance. It is especially suitable for people who are growing and developing, and after surgery, after the disease, to supplement blood loss and repair tissue.
However, the muscle fiber of beef is rough and difficult to digest, and it has high cholesterol and fat. Therefore, the elderly, young children and people with weak digestion should not eat more.
銆€銆€Lamb, the most nourishing meat.
Mutton can help Yuanyang, replenish blood, and treat lung deficiency. It is very beneficial for patients with asthma, bronchitis, lung disease and debilitating cold.
It can also benefit kidney and impotence, tonic and cold, and strong body. It is a nourishing diet treasure for winter.
However, it should be noted that, after all, lamb is warm and not suitable for everyone.
Those who have yin deficiency, cough, dyspepsia, arthritis, eczema and fever should not eat.
銆€銆€Pork, the most iron-rich meat.
Pork fat and thinness is different, fat content is high in fat, and protein content is low. Eating more easily leads to diseases such as high blood fat and obesity; most of the protein is concentrated in lean meat, and lean meat also contains hemoglobin, which can serve as iron supplement.The role of preventing anemia.
The hemoglobin in the meat is better absorbed than in the plant. Therefore, the effect of eating lean meat is better than eating vegetables.
銆€銆€Because pork has a soft fibrous structure and contains a lot of intermuscular fat, it is better to digest and absorb than beef.
Traditional Chinese medicine believes that eating lean meat in pork has the effect of nourishing yin and moistening dryness, and has certain therapeutic effects on diseases such as fever, dryness, cough and constipation.
銆€銆€Chicken, the least fat meat.
The chicken here refers to the peeled chicken, because the chicken’s fat is almost in the chicken skin.Every 100 grams of peeled chicken contains 24 grams of protein, but only 0.
Chicken is malnourished, chills and cold, fatigue, irregular menstruation, anemia, weakness and other symptoms have a good therapeutic effect.
銆€銆€Fish and shrimp, the most traced meat.
The trace elements in fish and shrimp are extremely rich, and calcium, aluminum, iron, manganese, copper, cobalt, nickel, zinc, iodine, chlorine, sulfur, etc. are all necessary for the human body.
Although aquatic products are rich in nutrients, they should not be eaten.
Affected by marine pollution, aquatic products often contain toxins and harmful substances. Excessive consumption may cause damage to the spleen and stomach, causing diseases in the body.
銆€銆€75 grams of meat a day, a deck of cards, Peking Union Medical College, deputy director of the Department of Clinical Nutrition, Yu Kang and Beijing Chaoyang Hospital, deputy director of the Department of Nutrition Song Xinjun said that the protein in the meat can also be replaced with milk, beans, but B vitaminsEssential fatty acids, as well as minerals such as zinc and iron, cannot be replaced by vegetables and fruits.
“So, we don’t need meat, or we don’t need too much meat.
Yu Kang said.
銆€銆€Qi Fengfeng, secretary-general of the Chinese Nutrition Society, said that the 鈥淪upplemental Balance Pagoda鈥?clearly states that a person puts 75 grams of lean meat a day, which is a piece of playing cards.
For vegetables, it is best to absorb about 500 grams per day.
“It is a pity that many people have now eaten the two.”
鈥?Yang Li said that meat has red meat and white meat.
Red meat refers to meat that appears to be crimson before cooking, pork, beef, lamb, rabbit meat, etc. All mammals fall into this category.
White meat refers to meat with fine, trace, small amount and high content of unsaturated fatty acids in the muscles, including birds (chicken, duck, goose, turkey, etc.), fish, reptiles, amphibians, crustaceans.Animals (shrimp and crabs, etc.) or bivalves (oysters, oysters, etc.).
銆€銆€Manual workers are suitable for eating red meat, while mental workers eat more white meat; men have a greater demand for red meat, women have less demand for red meat, and can eat more white meat; the body function of the elderly is degraded, and eating more red meat is easy to cause cardiovascular disease.Disease and senile dementia are good for eating white meat; children need to eat both meats in order to meet the needs of physical development.
Yu Kang reminded that if you have high blood pressure, high blood pressure, high blood pressure, high blood pressure and other chronic diseases, it is best to eat less meat and eat more legumes, such as soy milk, tofu, etc. If you want to eat, you must eat only lean meat to ensureNutritional supply will not aggravate chronic diseases.
The cooking method of meat should be consistently adhered to the principle of 鈥渓ow fat鈥? The method of eating meat, steamed meat, and roasting meat (the temperature is not too high) will not increase the extra amount, but also remove some of the meat itself.Oh, the healthiest.
銆€銆€Protecting the environment, eating vegetarian food less than one day a week is not only for their own health. Today, the concept of low-carbon and environmental protection is deeply rooted in people’s minds. Too much meat is not an environmentally friendly performance.
銆€銆€澶ч噺鐮旂┒鍛婅瘔鎴戜滑杩欐牱鈥滄畫閰封€濈殑浜嬪疄锛氱敓浜т竴鍏枻鐗涜倝锛岀浉褰撲簬鏀剧疆姹借溅琛岄┒250鍏噷鐨勭⒊鎺掗噺锛涙瘡鍚冩帀涓€涓眽鍫★紝涔熷氨绛変簬鍚冩帀浜嗕竴涓帹鎴垮ぇ灏忕殑鐑甫闆ㄦ灄;鍏?鐞?4锛匰oybeans and 33% of the grain, instead of being eaten by humans, there are still 1 billion people in the world, and the food of the animals can be fed to 2 billion people. A vegetarian who drives Jeep is better thanA bicycle-eater is more environmentally friendly.
銆€銆€The Worldwatch Institute has pointed out that livestock and its by-products account for at least 51% of global greenhouse gas emissions.
Former US Vice President Al Gore’s environmental film, The Inconvenient Truth, has revealed that if all Americans do not eat meat for one day a week, it is equivalent to saving 90 million New York to Los Angeles tickets each year.
At the beginning of this year, there was a video on the Internet called “Please Eat Vegetarian on Monday”, which was quickly circulated and supported by many netizens.
In the short film, Lin Zhixuan, Gao Yuanyuan, Zheng Hao and other actresses, as well as the United Nations Climate Change Group Chairman Pachauri to everyone nearby, eat vegetarian food a week.