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Too much light during nighttime sleep may damage the heart

Too much light during nighttime sleep may damage the heart
Photo: NBC 5 Dallas-Fort Worth (KXAS) - Top Stories · view original

Exposure to light during nighttime sleep may lead to potentially harmful changes in the structure and function of the heart, according to a study published Wednesday in the European Heart Journal. Previous research had shown a link between nighttime sleep while exposed to light and an elevated r...

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