Eat more can support large, eat less can be hungry small? Our stomachs are not so casual.

Original title: eat more can support large, eat less can be hungry small? Our stomach is not so casual
People often say that the best way to lose weight is to "hold your mouth open and open your legs", but due to work stress, faster pace of life or lack of perseverance and many other reasons, many overweight and obese people are difficult to do the right way to maintain a good body, more people choose the sword to go to the edge - "starving thin", they think that "the more hungry the smaller, the bigger." Around this issue, recently, Science and Technology Daily reporter interviewed Heilongjiang Province Health Care International Exchange Promotion Association Digestive Disease Branch Secretary-General, Harbin Medical University affiliated with the Second Institute of Digestive Medicine Associate Professor Song Jitao, he said, "to starve fat" is biased, and not desirable.
A basically unchanged gastric capacity
Song Jitao said, gastric tissue is composed of mucous membrane layer, mucous membrane layer, inherent muscle layer and slurry membrane layer, with a certain degree of elasticity and toughness, so the volume of the stomach can indeed be freely retractable, but this has little to do with the size of the stomach, because the stomach capacity is basically unchanged. He further explained that when people eat, food through the esocido into the stomach, stomach wall is retractable, food will make the stomach expand, stomach volume slowly become larger, stomach wall gradually thinning, when the stomach expands to a certain extent, will feedback To the brain, the brain will issue a "full feeling" instructions, suggesting that the amount of food is now enough, this time people may think that their stomach has reached the expansion limit, so do not have to eat, otherwise the next is not "full", but "support".
Song Jitao stressed that whether the stomach is "bloated" or "shrinked", the change in stomach volume has a certain range. According to the size of adult stomach capacity, men about 1500 ml, women about 1400 ml, stomach no food, its content can be about 50 ml, gastric expansion up to 3000 ml, if more than 3500 ml, there will be a certain risk lurking. In fact, many times, people's stomachs feed back the information that "enough food is enough" to the brain, and when the brain sends out a "fullness" message, the process can be delayed for a certain amount of time. That is, when people think they are "full", they may actually have "supported", which in the long run may lead to digestive and endocrine diseases. Song Jitao suggested that each meal can eat seven or eight full, not too full, also can not be excessive diet, cut off food.
A stomach "starved small" is an illusion
a normal physiological phenomenon is that when eating food is creeped into the intestines, because there is no content support, the expanding stomach will begin to change with the movement of food, stomach wall began to shrink, stomach cavity narrow, stomach volume with the "shrinking". It has been found that when the amount of food is controlled for a period of time, it will feel as if their appetite has decreased, although not much to eat, but feel very full, so mistakenly think that their stomach is "hungry small". Song Jitao gave the answer is that such an illusion is caused by psychological, physiological and other factors, because hunger and satiet are signals from the brain, the stomach is only as a receiver. If you go on a long-term diet, on the one hand, the brain will think that the body itself has turned on the "hunger pattern", issuing commands to suppress hunger and reduce appetite before eating enough food.
, on the other hand, because of long-term dieting, the basic metabolic rate will also decline, so the daily energy consumption will slow down, correspondingly, their own energy needs will be inhibited. Therefore, when the body eats a certain amount of food, the brain will send out a "full stomach" signal, people will mistakenly think that long-term diet has achieved results, eat a little thing on the "full stomach", and finally realized the dream of "shrinking the stomach". Song Jitao said that, in fact, the body's stomach capacity is still the same, there is no change, eat a little feel full is the body's basic metabolic rate "slippery." Of course, deliberate dieting is not a healthy way of life and weight loss, will not achieve the goal of weight loss, some people even due to excessive pursuit of "devil body" and produce anorexia and other diseases, resulting in adverse consequences, or even cut off life.
"big stomach king" stomach is not big
that said, most people's stomach capacity in 50-3000 ml or so, but in some video platforms can often see some eating bloggers, food is several times the average person, very exaggerated, then how do these "big stomach king" do it? Song Jitao explained that the main reasons are the following aspects: First, their stomach elasticity is naturally better, each time can eat 2400-3200 ml, will reach the limit of the stomach; Gastric capacity is still the same; third, long-term overeating will make the stomach has been expanding state, which will reduce the elasticity of the stomach wall, at this time may find that the amount of food larger than before, but not people think that "the stomach is larger", but the elasticity of the stomach wall is destroyed, stomach capacity is not really "expanded".
Song Jitao pointed out that the results of a long-term diet, the amount of food is really surprising, and this does not mean "big belly capacity", but the natural stomach capacity than ordinary people or stomach wall elasticity is better than the general people, it is also possible because of the gastrointestinal peristaltic speed, or the elasticity of the stomach wall has been destroyed. Either way, long-term "duck-filling" eating habits are undesirable, run counter to healthy healthy lifestyles and lifestyles, and in severe cases can even lead to diseases such as "three highs" and gastric perforations. At the same time, the rapid expansion of the stomach due to overeasis can also cause compression of vital organs around, such as the heart, lungs, etc., leading to accidents. Song Jitao also added that people's diet and diet structure is developed over the years, but not static, through a certain period of time to regulate reasonable training, can achieve less food, reduce meals, reduce intake of the purpose, and then form a new set of eating habits, fundamentally change the image of the "big stomach king."
Finally, Song Jitao warned that in daily life, we should pay attention to a light diet, eat less and eat more meals, chew slowly, avoid overeating or diet, and try to avoid heavy oil and spicy food.
(this article was reproduced by "Food Science Network", the article is from Science and Technology Daily, reporter Li Liyun correspondent Yi Xiaofeng. The picture is from Baidu picture. Copyright is owned by the original author, if there is infringement, please contact us to delete. )