Bad: lethal people let go everyone who does not sleep in the dark – BLITZ


People who do not sleep in the perfect darkness are more likely to develop oncology and cardiovascular diseases, according to Russian scientists quoted by news agencies. "The link between excessive exposure, mostly in large cities and the risk of developing various diseases – especially cardiovascular and oncologic – is becoming clearer," said Somaliologist Alexander Kalinkin, head of the Center for Sleep Health at the Moscow State University.

In his opinion, light is the main regulator for the production of melatonin hormones. Each cell contains its own clock, it has its own cycle regulated by melatonin. "If we stay too bright in the evening or use computer equipment, then we reduce the production of melatonin for a later hour and cause sleep problems," Kalinkin said.

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