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"Disrupted sleep in your 30s and 40s linked to memory and thinking issues in later life"
A link between prime-of-life problems and cognitive decline is most interesting, even if it worries me personally.
@mjr Medical research rarely is. :-)
@hesgen I'm looking at parents of small children everywhere and grimacing for us. However don't tell me I'm in the prime of life unless you're looking for a date, rrrrrrr 
@hesgen small study, so no attempt to see what factors or causes matter. Interesting but not definitive.