-All you need to know about this study is:
"Other scientists expressed scepticism about some of the methodology, and the self-reporting of alcohol consumption."
People can't accurately report their calorie consumption but they are nailing their booze intake...especially the 'more moderate' ones, eh?-
https://www.reddit.com/r/Nootropics/comments/6ftlnb/moderate_drinking_linked_to_brain_damage_study/dil6gel/

moderate definovane ako between 14 and 21 units per week, to budem musiet pridat :)

:(