Coffee, caffeine, and sleep: A systematic review of epidemiological studies and randomized controlled trials.

doi:10.1016/j.smrv.2016.01.006

Paper

DOI: 10.1016/j.smrv.2016.01.006

Coffee, caffeine, and sleep: A systematic review of epidemiological studies and randomized controlled trials.

Published Feb 1, 2017 · Ian Clark, H. Landolt

Sleep medicine reviews

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332

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Abstract

Abstract hidden due to publisher request; this does not indicate any issues with the research. Click the full text link above to read the abstract and view the original source.

Systematic Review

Highly Cited

Study Snapshot

Coffee and caffeine negatively impact sleep quality, prolonging sleep latency and reducing sleep efficiency, with genetic factors potentially contributing to individual sensitivity to sleep disruption.

PopulationOlder adults (50-71 years)

Sample size24

MethodsObservational

OutcomesBody Mass Index projections

ResultsSocial networks mitigate obesity in older groups.

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