Researchers from Israel reported that they were able to find the cause of obesity.
According to them, in many cases, obesity results in a lack of darkness at night due to street lighting.
The thing is that signs and lights do not give the body a feeling that the night came, eventually slipping biorhythms, and as a result begin to work properly all the bodies of the system.
This gives rise to various kinds of diseases, including obesity.
Scientists say that it is often artificial lighting causes hormonal disruptions in the body, which result in the emergence of excess weight and cancer.
Scientists advised to buy a home, black-out curtains that will keep the normal biorhythms.