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Sleep Regularity Beats Quantity in Predicting All-Cause Mortality Risk

Diary of a CEO · Most Replayed Moment: Sleep Expert On The Truth About Melatonin And Magnesium · June 26, 2026
Sleep Regularity Beats Quantity in Predicting All-Cause Mortality Risk
Diary of a CEO
Diary of a CEO
Most Replayed Moment: Sleep Expert On The Truth About Melatonin And Magnesium
"Those people who were most regular, versus least regular, they compared the extremes of these two, those people who were most regular had a 49% relative decrease in all-cause mortality. So they were 49% less likely to prematurely die than those people who were least likely to die. They had a 39% cancer mortality risk reduction, great. They had a 57% cardiometabolic, disease risk reduction."
Sleep scientist Matt Walker revealed findings from a 60,000-person UK Biobank study showing that sleep regularity (going to bed and waking within a 30-minute window) is a more powerful predictor of mortality than sleep quantity. When both factors were compared in statistical analysis, regularity won out by a significant margin. This challenges the conventional wisdom that prioritizes hours of sleep above all other factors.
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Diary of a CEO
Diary of a CEO

Most Replayed Moment: Sleep Expert On The Truth About Melatonin And Magnesium

August 3, 2026 · 5 Egleze moments
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