Why does sleeping more than eight or seven hours increase the odds for a stroke?

Question

Why does sleeping more than eight or seven hours increase the odds for a stroke?

In: 113

Answer 1

You gotta be wary of these correlation studies. They don’t explicitly say “causes” on purpose. They say “is associated with” because they don’t want to claim there’s a cause/effect relationship, but they certainly want you to think that long enough for a click.