The vocabulary of balanced diet does not appear too early, but it is a vocabulary that is burdened with historical common industry and cultural differences. It is actually the same as the “Beauty Pageant Champion”, a subject of change, with different models depending on the difference of the times and cultural background. The beauties of African tribes, the beauties of the Tang Dynasty, the beauties of the current era, different cultural backgrounds and histories, create different topics of change.
Historicists unanimously believe that although the evolution of human food orientation is omnivorous, the essence of millions of years comes from meat eating. From the conscious life of human ancestors to the Neolithic Age (10,000 years ago), Homo erectus were nomads and typical hunter-gatherers who lived by hunting animals, gathering wild fruits, vegetables, and nuts. Dietary nutrients contain high amounts of fat and protein, as well as small amounts of high fiber and low sugar. Modern nutritionists and anthropologists have no dispute about this. If you read primitive human skulls and modern human skulls, you will find a very different place-primitive human tooth decay and Not obvious, and modern people have particularly serious tooth decay. By the way, after the development of agriculture, but the development of medical care was not enough to deal with toothache, many people committed suicide because of toothache. That year, meat and vegetables accounted for 70%, nuts, fruits, 20%, starch, and 10%. The condition of primitive human skulls and teeth was as good as ever.The Paleolithic period was 2.5 million years ago. The Neolithic Age is only 10,000 years ago, and how did primitive people live the crucial two million years? Eat meat and vegetables, a small amount of root starch, a small amount of fruit, and nuts. After the beginning of the Neolithic Age, primitive people began to know how to use the fruits of plants for sowing, and to tame animals, from the original way of looking for food to becoming the master of creating food sources. The evolution of the Bronze Age led to the official start of the initial farming pattern. After the beginning of the agricultural era that emphasized farming, human food culture has undergone tremendous changes:1. Three meals a day system2. Easy to obtain Crops have become staple foods3. Humans have begun to experience symptoms of sugar intolerance, including myopia, tooth decay, obesity and cardiovascular problems4. Processing sugars are changing with each passing day, brown rice has become white rice, wheat grains Turned into sugared doughnuts, the original sugar is isomerized and processed into high fructose corn syrupThe emergence of the agricultural era has caused the problem of human obesity, about 1,500 BC in ancient Egypt There is a documented diabetes problem, and after the Middle Ages, many strange treatment methods have been extended. In that year, starch accounted for 50%, meat and vegetables accounted for 30%, nuts and fruits accounted for 20%, and human tooth decay problems gradually expandedand the mo Phenibut Suppliers re well-known major event was In 1797, Dr. John Rollo targeted two diabetic officers with a low-carbohydrate diet and medication to heal them. Throughout the 19th century, the very low-carbohydrate diet, the ketogenic diet, was the standard treatment for diabetes. In 1863, the funeral contractor and coffin maker William Banting, who had a serious obesity problem, improved his fitness with his own dietary adjustments and significantly reduced his body weight. This included abandoning bread, butter, milk, beer and potatoes, and switching to meat and meat. vegetables. Although the pathology of diabetes in 1900 was verified by science, the endocrine function and existence of pancreas in metabolism was confirmed in 1921. There are deviations in the issue of balanced diet1. Sugar foods are easy to obtain and relatively low cost. The cost price of meat dishes is high. 2. Seven-country report on fat (meaning that fat is harmful to human health, but in 2010 the American Academy of Nutrition has eliminated the fat problem: there is no obvious evidence that dietary fat intake and cardiovascular disease Coronary heart disease related)3. The promotion of low-fat diet did not reduce the population of cardiovascular disease and diabetes, but increased the diseased population. (In 2008, the UN Food and Agriculture Organization analyzed all low-fat diets , It turns out that there is “no convincing or possible evidence” that a high-fat diet can cause obesity, heart disease and cancer). 4. Natural starch is neglected, and processed starch has become the main axis of the diet. Beginning in the 19th century, after the Industrial Revolution, the food processing industry established the production of “food” from the evolution of traditional “food” production. Including extending the shelf life of food, adding flavor to make food more attractive, sugar trading and sugary beverages such as Coca-Cola are sold in large quantities. At the same time, some scientists have discovered that carbohydrate diets are harmful to the human body, and high-fat diets and high-carbohydrate diets have become a two-party debate for more than 50 years, despite their different opinions and research. But there is still no complete integration conclusion. In 1967, the Sugar Industry Research Fund Business Group (the predecessor of the Sugar Industry Association), the sugar industry senior Hixon spent a high price equivalent to 50,000 US dollars to hire three Harvard University scientists to publish an article on sugar, Review articles on fat and cardiovascular disease research. The article was published in the “New England Journal of Medicine”. The research cited in the review is the result of special selection by the sugar industry group. The entire article tries to weaken the association between carbohydrates and cardiovascular disease, and strives to reduce cardiovascular disease. Towards saturated fatty acids. In 1981, Dr. David Jenkins proposed the glycemic index (GI value) to indicate the digestion rate of carboh Phenibut Manufacturers ydrates. This concept classifies foods according to how fast they raise blood sugar. Simple carbohydrates are digested quickly and cause a sharp increase in blood sugar concentration, while complex carbohydrates such as whole grains are digested slowly and raise blood sugar slowly. In the 1990s, the British chief nutritionist Dr. Eugene King published the book “Pure, White and Deadly”, and the United States Dr. Atkins published the Atkins new healthy diet At the same time, many scientists have also put forward similar reports and published books on the same subject. Although some details differ, their views have a common premise: carbohydrates are more threatening to human health than fats. Yudkin focused on the study of carbohydrates and explained its harm to the human body, but did not clearly recommend a high-fat diet. Atkins insists that a high-fat and low-sugar diet is the only way to lose weight. From the late 1990s to the early 21st century, the low-carbohydrate diet became the most popular diet in the United States. However, this kind of food culture has been criticized by many medical professionals and the food processing industry, including Krispy Kreme, the second largest doughnut food store in the United States. Many dietary scientists report that processed starches contain carbohydrate foods such as sugar, white rice, flour foods, etc., which only serve to feed humans and increase calories, but it is essential for health promotion. The effect is still not as good as meat, vegetables, and nuts, and some modern medical reports also put forward relevant arguments. However, some medical groups and scientists still comply with the errors and deviations reported by the seven countries. In 1980, the US government issued the first dietary nutrition guidelines, which affected the diets of hundreds of millions of people. Doctors make recommendations to patients based on this guide, and food manufacturers adjust their products according to the guide. The scope of influence of this guideline even extends beyond the United States. In 1983, the dietary nutrition recommendations issued by the British government were similar to the American version of the guideline. The main recommendation of the dietary guidelines is to reduce the intake of saturated fat and cholesterol. Consumers have followed the advice, replacing steak and vegetables with pasta, flour and rice, replacing animal butter with margarine and vegetable oil, and replacing eggs and bacon with cereal for breakfast. However, people have not become healthier, but instead Getting fatter and getting worse. That year, starch accounted for 50%, meat and vegetables accounted for 30%, nuts and fruits accounted for 20%. Human tooth decay cannot be corrected by brushing.The younger brother on the left ate modern food. Violent dental caries; the brother on the right eats natural food and has beautiful teeth; pay attention to the narrow face and dental arch of the younger brother. In 1950, 12% of Americans were overw Phenibut Suppliers eight. In 1980, the obese population in the United States was only 15% of the total population. But by the year 2000, the proportion of obesity in the population suddenly rose to 35%. Diabetes and heart disease, which are extended by obesity, instantly stood on the top of the list of diseases with the highest mortality rate. Although the module of balanced diet has been questioned by many, the global diet and nutrition guidelines still comply with the report issued in 1950. In 1997, the World Health Organization pointed out that the traditional American diet is an epidemic. (Mediterranean diet was selected as a World Cultural Heritage for health reasons in 2013)In 2014, Nina Teicholz published a book “The Big Fat Surprise: Why Butter, Meat and Cheese Belong in a Healthy Diet” (Chinese translation order People’s big surprise fat: Why cream, meat, and cheese should be a healthy diet) This book not only made Nina famous, but the US Congress also reviewed the dietary nutrition guidelines issued in 1980. In the same year, the National Institutes of Health conducted an experiment in which 150 men and women were asked to “restrict fat or carbohydrate intake”, but no calorie restriction was set. One year later, the experiment ended. Research evidence showed that the low-sugar and high-fat group lost an average of three kilograms of weight more than the low-fat group. Their weight loss mainly came from body fat. The low-fat group also lost weight, but most of the weight loss came from body muscles. These studies have shown that low-carbohydrate diets are better than low-fat diets in reducing weight and controlling type 2 diabetes. The research results of this report are consistent with the results of many previous nutrition and diet research reports. In February 2015, the United States announced the latest eighth edition, and the latest healthy diet guidelines from 2015 to 2020 sparked heated discussions around the world. Of course, this guide is not only provided to the United States, but also affects the development of food in various countries. And the health policy as a reference, the most explosive changes include: removing the upper limit of cholesterol intake, including fish, shrimp and seafood, and restrictions on the number of eggs eaten a day. Clearly define the dangers of sugars and processed foods. It is recommended to replace processed starch foods with natural starch. Follow-up questions on the issue of balanced diet1. The number of obese populations is on the rise. The World Health Organization (WHO) stated that there are about 40% of the world’s obese population. 2. Global epidemic diseases, dental problems are ranked in the top ten3. The population of type 2 diabetes is rising. A 2016 report by the World Health Organization stated that 422 million people worldwide suffer from diabetes, 90% of which are type 2 diabetes. The proportion of adults with diabetes has reached 8.5%, and the sex ratio is roughly equal. It is expected that by 2035, the number of diabetic patients in the world will increase to 592 million. Another study found that Asians (especially East Asians) are more likely to develop diabetes, and it is highly correlated with rice as a staple food. ?The source of the article: The beautiful world should be…..