Although many doctors and experts have repeatedly reminded people not to implement the ketogenic diet without authorization, many hospitals and doctors are instructing people how to implement the ketogenic diet. Is the medical profession for or against ketogenic diet? Shara Lin, a metabologist in Tai 'an Hospital, said that the ketogenic diet means that carbohydrates account for less than 5% of the total calories, 20% to 25% of the calories come from protein, and the rest comes from fat, which is "low carbohydrate, medium protein and high fat".
Ketone reduces seizures in children
Shara Lin said that ketogenic diet was first used to treat epilepsy in children. At the beginning of the 20th century, people found that they only consumed low-carbohydrate enough for children's development, and the calories mainly came from high protein and fat. Because of the low intake of carbohydrates, the liver will convert fat into fatty acids and ketone bodies, thus replacing glucose as the main energy source in the brain. When the amount of ketone in the blood reaches a certain level, the number of seizures in half of children with epilepsy is reduced by half, so it becomes a diet therapy for children with epilepsy.
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Ketogens burn fat and lose weight quickly.
In recent years, the popularity of ketogenic diet is not a treatment for epilepsy, but a health problem. This is because some people developed from the "G-Zyniewski cycle" in the glucose metabolism pathway. According to this method, people who advocate ketogenic diet believe that when the human body consumes insufficient carbohydrates and the human body is in a low sugar state, the human body will use the stored liver sugar and subcutaneous tissue fat; When you run out of liver sugar, you will soon consume fat, which is a bit like a polar bear consuming calories. When the body produces more ketone bodies, the speed and efficiency of losing weight will be faster.
Shara Lin said that ketogenic diet can be divided into narrow and broad ways. In a narrow sense, it is low-sugar or low-sugar mixed with high-fat food and moderate or small amount of protein. For example, the treatment of epilepsy in children, early ketogenic diet limited water, found that cardiovascular disease and kidney calculi's high risk. Later, it was adjusted to a generalized ketogenic diet, such as eating meat to lose weight and Jin Yisheng to lose weight. Protein or fat is the main source of calories, with low or even no sugar.
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Shara Lin said that this way of losing weight can make healthy people lose weight quickly, and it is absolutely no problem to lose 5% at once, but the problem is that its weight gain rate is very high. If you don't cooperate with a series of diet design and exercise, it is easy to get fat; At that time, Shi Zeng, a well-known feminist celebrity, published a book to teach her that in a few months, she could lose ten or twenty pounds quickly, eat happily, drink instant noodles and coke. As a result, it was later found that she had diabetes and her kidney function deteriorated, indicating that ketone body diet is not suitable for everyone.
If a healthy person plans to implement a ketogenic diet, it is recommended not to implement it for more than three months at a time. Shara Lin believes that the effect can be expected, whether it is to lose weight or eliminate fat.
Ketogenic diet, eating meat to lose weight, high protein to lose weight is easy to rebound? Why?
The letter dedicated to the study of "evolutionary medicine" reminds us that the meat-eating diet or Dr. Akin's diet, which was popular many years ago, advertised that "big fish and big meat will not gain weight". Practitioners did lose weight at first, but usually their weight did not increase after a few years, and even increased more. Even Jin Yisheng has been found to be obese and lose weight again, which has a lot to do with his "thirst for carbohydrates".
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People often praise cakes and other sweets as having a "happy taste". Many people who finally succeed in losing weight often make great efforts when they encounter delicious noodles, braised pork rice and other starches. These are all because there is a gene called "hunger gene" in the human body, which makes the body want to store heat and worry about danger. For example, if there is no food in winter or war, people may starve to death, so the human body will be eager to get food that can store calories quickly and conveniently, and this is starch. The desire for starch comes from thousands or even tens of thousands of years of agricultural times, so that the memory of longing for starch is buried in genes.