This episode explores why sleep is SUPER important for body repair, immune function, literally cleaning your brain, and protecting you from diseases like Alzheimer's.
We get into some FUN topics like dreams: why we dream, whether there are any benefits to dreaming, and how sleep is different for different animals.
Give it a listen, and stay tuned for part two!
Bibliography:
Blume C, Garbazza C, Spitschan M. Effects of light on human circadian rhythms, sleep and mood. Somnologie (Berl). 2019 Sep;23(3):147-156. doi: 10.1007/s11818-019-00215-x. Epub 2019 Aug 20. PMID: 31534436; PMCID: PMC6751071.
Chen, Chun-Lin et al. “Associations among sleep quality, sleep duration, and Alzheimer's disease biomarkers: A systematic review and meta-analysis.” Alzheimer's & dementia : the journal of the Alzheimer's Association vol. 21,3 (2025): e70096. doi:10.1002/alz.70096
Hudachek, Lauren, and Erin J Wamsley. “A meta-analysis of the relation between dream content and memory consolidation.” Sleep vol. 46,12 (2023): zsad111. doi:10.1093/sleep/zsad111
Dutheil, F.; Danini, B.; Bagheri, R.; Fantini, M.L.; Pereira, B.; Moustafa, F.; Trousselard, M.; Navel, V. Effects of a Short Daytime Nap on the Cognitive Performance: A Systematic Review and Meta-Analysis. Int. J. Environ. Res. Public Health 2021, 18, 10212. https://doi.org/10.3390/ijerph181910212
Cappuccio FP, D'Elia L, Strazzullo P, Miller MA. Sleep duration and all-cause mortality: a systematic review and meta-analysis of prospective studies. Sleep. 2010 May;33(5):585-92. doi: 10.1093/sleep/33.5.585. PMID: 20469800; PMCID: PMC2864873.
Sabia, S., Fayosse, A., Dumurgier, J. et al. Association of sleep duration in middle and old age with incidence of dementia. Nat Commun 12, 2289 (2021). https://doi.org/10.1038/s41467-021-22354-2
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