Scientists around the world have long claimed that for a good rest of the human body, it needs a healthy sleep, which should last at least 8 hours.
Also, they are sounding the alarm about the fact that in recent years an increasing number of people suffering from obesity, which in turn contributes to the emergence of serious chronic diseases. It would seem, what the relationship between these two conclusions, but it turns out there is.
medical experts say that the duration of sleep directly affects the occurrence of obesity. These data were obtained after the study, which was attended by about 300 people, and their ages ranged from 20 to 65 years.
All participants in the experiment were divided into 3 groups, each of which has different times was given to sleep, ranging from 5 and ending with 9 hours. It turned out that those who sleep less, the risk of obesity increases by more than 35%. As for those who slept longer almost in 2 times, on the contrary we do not gain any extra kilos.