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1
The American Heart Association revised its guidelines to include 'Life’s Essential 8,' emphasizing the importance of healthy sleep for cardiovascular health.
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2
Yang et al. found that higher adherence to LE8 scores was associated with reduced cancer risk, with men showing a 3% and women a 4% reduction per 10-point increment.
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3
The LE8 sleep metric reflects an inverse-U-shaped association with health outcomes, contrasting with studies that suggest a J-shaped association with cancer risk.
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Higher scores in diet, physical activity, smoking, and body mass index were linked to lower cancer risk, but these factors may be more relevant to cardiovascular disease.
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The findings prompt consideration of sleep duration as a modifiable behavior relevant to cancer prevention, warranting further investigation in future guidelines.
