The study, published in the European Heart Journal, analysed data from 11,017 participants, all of whom wore a sensor on their wrist for a week to measure levels of light exposure overnight.
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Low night-time light exposure linked to harmful heart changes, study shows
September 15, 2026The study, published in the European Heart Journal, analysed data from 11,017 participants, all of whom wore a sensor on their wrist for a week to measure levels of light exposure overnight.