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"poor sleep causes ..." or does it? "... causes poor sleep" or does it? Which one is it? Neither yet both? Come on folks, we learned this in 3rd grade. T
by asdf1234tx 8y ago
"poor sleep causes ..." or does it?
"... causes poor sleep" or does it?
Which one is it? Neither yet both?
Come on folks, we learned this in 3rd grade. The real answer is "it's complicated".
- LeonB 8y agoIt’s likely that both are true. It’s likely to be a bi-directional relationship.