Poop can be related to underwear

　　New discovery: The causal relationship between bras and defecation. The so-called "pooping without a bra"... Don't think about it. This is not a heavy-handed joke. This is a very serious scientific research topic. People are discussing "the impact of bras on defecation"... skin The additional pressure caused results in a reduction in total daily excretion.” But it is indeed a serious study... Poop and bras. This study, led by Yound-Ah Lee of Nara Women's University in Japan, focused on female Will wearing a bra affect daily bowel movements? The researchers selected 7 women of different ages and different cup sizes (75A-85C) healthy Women were the subjects of the experiment. During the three weeks of the experiment, they were asked not to wear a bra in the first week, to wear it in the second week, and not to wear it again in the third week. They were also inhumanely asked to weigh their feces after going to the toilet... (Seriously, this is science. During the experiment, the diet and daily routine of the seven women were asked to be as consistent as possible, and the gastrointestinal tract was excluded from the study. disease Possibility: If the subject gets sick, then she has to start from scratch, which means that the stools of the past few days are all in vain... Three weeks is neither long nor short. Just when these seven miserable women were about to collapse, the researchers finally came to their strong conclusion: the average weekly defecation volume when not wearing a bra is nearly 50% more than when wearing a bra! In terms of numbers, it is as much as 30 grams, which is equivalent to a bar of wafer chocolate. Moreover, 71% of the subjects had more "no poop days" during the week of wearing a bra.

　　To be beautiful or to feel good, Yound-Ah Lee attributed this phenomenon to the squeezing of women’s upper limbs by bras. And this kind of squeezing will also affect nerve and effects on the digestive system. Please allow me to quote the original text:

　　“The squeezing of the skin by the bra will have an inhibitory effect on the excitation of the parasympathetic nerves, and the peristalsis of the intestines and the movement of the digestive glands are related to the parasympathetic nerves. At the same time, skin pressure can also lead to a decrease in salivary amylase concentration, thereby affecting food digestion. Additionally, bras can affect how quickly food travels through the digestive tract. ”

　　Therefore, the more "shape-shaped" bras are, the more they affect smooth bowel movements. In addition, in addition to bras, plastic underwear, back braces, etc., they will also prevent you from enjoying the great joy of life of going to the toilet. Therefore, if you ladies are pursuing and persisting in the quality of toileting, then in the future, you must remember: take off your clothes first, then take off your belt.