Bingo. More explicitly, there is no strong reason to think that the proteins from the correlational analysis are causal for dementia. The proteins from the Men

Bingo. More explicitly, there is no strong reason to think that the proteins from the correlational analysis are causal for dementia. The proteins from the Mendelian randomization also don't have to be (can be in a pleiotropic pathway) but there is at least reason to think that they could be causal.