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Irregular bedtimes could be harming your heart, brain, doctors warn

A growing body of evidence suggests that irregular bedtimes, and not just sleep length, may carry hidden cardiovascular risks. Researchers at the University of Oulu found that large variations in bedtime could double…

Aggregated · originally by Tribune Online
22 Sept 2026, 16:16 WAT · 3 min read
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Irregular bedtimes could be harming your heart, brain, doctors warn

A growing body of evidence suggests that irregular bedtimes, and not just sleep length, may carry hidden cardiovascular risks. Researchers at the University of Oulu found that large variations in bedtime could double…