Why humans weight increased by 10% over the last 30 years?

Although the quality of the diet that people followed and exercise that they practice has not changed much during the past three decades, but the weight increased by 10%, according to a new study reviewed by the US magazine "The Atlantic."
The study pointed out that there are reasons other unexpected behind the increase grease which no longer human beings able to whatever they have to follow Fever avoided, and confirmed the same time that the approved "diet" system idea to make a balance between calories entering the body and the other emerging from it is no longer feasible.
The magazine also reviewed the list of reasons, which confirmed that it was behind the increase.
And linked to a package of these reasons, social and economic transformations that have taken place on the nature of contemporary life since the eighties to the present day. According to the study, today's human exposure to pesticides and radiation in addition to eating preservatives cause chaos in the hormonal system, which led to the accumulation of more kilos scattered parts of the body.
Antidepressants, which has increased its popularity and the proportion of abuse among people in recent decades, have also had a prominent role in weight gain, as well as antibiotics to combat the disease and the quality of the changing food which caused the creation of new types of bacteria live and multiply in the intestines, which contributed to the confusion biological system in the human body.
This is in addition to the vast amount of information that deals with human today, posing an additional factor of pressure contributed to the creation of the problem of excess weight because of their impact on the brain.
According to the study, the human today absorbs a great deal of news and information coming from the news, newspapers and social networking sites stations, the equivalent of five times the human consumption of three decades ago. This great pressure and the enormous amount of information is new to the human mind has never been attempted before, which led to tension and thus contributed to an increase in weight.
Another reason was instrumental in weight gain which is called blue light, which is emitted light from the screens of electronic devices, from TVs, mobile phones and Tablet PCs and other devices that are to accompany the person everywhere it goes. This light and is deceiving mind who fancy that day what lead to the disorder of the sleep system, which ceded its rates in the light of recent decades. Scientific studies indicate that the decline in hours sleep per capita mainly linked to an additional increase in weight.