This is a brilliant but simple trick! Try to keep one eye closed while going to the bathroom in the middle of the night.
According to Dr. Mercola, exposure to bright light on the retina of the eye tricks our brains into thinking it’s daytime, making it hard to fall asleep. So by keeping one eye closed for those midnight bathroom breaks, you can quickly readjust to the darkness and fall asleep like a baby once the lights go out.
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