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Night Light May Harm Your Heart | Alexandria Louisiana News
New research from Tulane University reveals that nighttime bedroom light may be quietly harming your heart—linking even small amounts of light exposure to thicker heart walls and reduced muscle flexibility, early signs of declining cardiac efficiency. The study tracked over 11,000 middle-aged and older adults for three years, finding that even light sneaking under doors can disrupt sleep and heart health. Experts now aim to test whether reducing nighttime light can actively improve heart function—and for now, the simple fix? Dim the lights and ditch screens before bed. Listen in comfort:Get a…
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