How long before you can reasonably say something is or is not doing anything? Not on memantine but the pattern is familiar.

Changing prescriber does not reset anything, and people discover that the hard way.

If it needs three other compounds to notice, you have not tested the first one. How long have you been on iron bisglycinate?

Same here.

If it came with a repeat slip, the slip beats every database.

I would take the narrow conclusion. Broad ones are more interesting and less true.

Function over score.

If it came with a repeat slip, the slip beats every database.