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Why Sleeping in Darkness is Important to Your Health


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'Researchers found that sleeping for several hours in nighttime darkness promotes a healthy blood level of a hormone called melatonin, which can significantly suppress the growth and proliferation of breast tumours.

They also found that sleeping while exposed to light at night causes a dramatic drop in blood melatonin levels, setting the stage for growth and proliferation of breast cancer cells.

This study provides evidence that may partly explain why breast cancer is five times more common in industrialized nations compared to less developed countries. It may also explain why visually challenged people have lower rates of cancer than people who have no problems with vision.'


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Why Sleeping in Darkness is Important to Your Health
Iam Raju Al Nima From healtheverydays
Find out health informations update, beauty care,fitness energizing moves, easy recipes, expert tips, and advice on losing weight from healtheverydays

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