The scientists found that the body needs darkness to produce cancer-fighting chemicals. Even when the toilet lights, staying up late, traveling across time zones, street lights can stop the production of melatonin.
The body requires a chemical to prevent DNA damage and lack of melatonin that will stop the fatty acids into the tumor and prevent its growth. Prof. Russell Reiter of Texas University who led the study Danger sleep with the lights on it that says "Once you sleep and do not turn off the lights for 1 minute. Your brain immediately recognizes the light as day and melatonin levels drop ".
Dangers of sleeping with the lights onsleeping than those who never wear light bedtime.
It suppresses the production of melatonin, which normally occurs between the hours of 9 pm s / d at 8 am. Previous research has shown that people who are most vulnerable are shift workers who are at risk of developing breast cancer.
In fact Dangers sleep with the lights on is huge, blind people are not susceptible to melatonin had a lower risk of cancer. It is advisable to use light bulbs that dim red or yellow if afraid of the dark.
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