I think the fatness has nothing to do with the speed of eating, but it has more to do with your own physique, genetics, and dietary structure and eating habits.
Take the case of my family, we do not have fat people, only thin people, and there is an excessively thin "monkey", but some people eat fast and some people eat slowly. I think a family with a parent who is too fat has a higher chance of having a child who is prone to obesity. First of all, this is determined by genetic factors, take Zheng Shaoqiu's daughter as an example, he is inherited her mother's obesity factor, it is difficult to control their own weight; Secondly, because a family's dietary habits are basically similar, so for those who favor high-protein, high-fat food family of the high-protein, high-fat food food.
It's also worth noting that some people skip breakfast in order to lose weight, which results in too much dinner and too much energy intake, causing them to gain weight. This is because night metabolism is slow, the body consumes low energy, those who can not digest the energy will be converted into fat accumulation in the abdomen, the formation of swimming circles.
Before liberation, because of the lack of material conditions, there are few obese people. But now, with the general improvement of people's living standards, high-fat, high-energy pork, beef and mutton excessive output, as well as some carbonated beverages, sugar-sweetened beverages everywhere, resulting in today's obesity has become a social problem.
In addition, long time sedentary is also a factor causing obesity. For example, now students exercise less, basically most of the day in addition to sleep is to do, many students are "elephant legs ". Furthermore, now young people work basically are sitting shift, work long hours due to a long time sedentary, and after returning home to a lot of time on the computer and cell phone, which leads to the intake of energy can not be consumed, and ultimately lead to obesity.
Now there are many diseases such as the "three highs" hypertension, diabetes, hyperlipidemia and other "diseases of affluence" are caused by obesity, especially excessive, deserves everyone's attention. And obesity gradually like the trend of the development of the younger more and more obvious. Like Li Xiang's daughter Wang Shi Ling often because of the growth of too fat by netizens spit.
Those who are prone to obesity in the diet or to pay attention to a lot of attention, pay attention to nutritional balance, eat more vegetables and fruits and other low-energy food. Usually also need to strengthen the exercise, so perhaps more or less can control the weight of it. You see, now the elderly, especially those retired obese less, that is because now elderly people more than before pay more attention to health . They often morning exercise, and then dance at night, recreational activities than the young people now much more abundant!
So to summarize, I think the fat a eating speed has nothing to do with, but and genetic, dietary structure, and eating habits have a lot to do.