I don't think anyone knows for sure but I have seen the effect of alccohol on twitching referred to again and again on this site. I couldn't possibly comment of course since I never drinking too much (yeah, right!) But I would guess that, because alcohol is nown to be a neurotoxin it presumably temporarily stirs up whatever is going on with our twitchy nerve endings. Alternatively, it could be that alcohol causes dehydration and this in turn sets the twitching off. Or it could be a bit of both of the above. Either way, nothing to worry abotu any no reason to become teetotal in my opinion!CheersSimon