have you ever been to a passover seder? the jews go through minimally 4 glasses of wine- which might also explain why the apostles fell asleep when Jesus went to the garden to pray. I don't know how this theology differs from that of LDS, as I'm not familiar with what you do/don't believe.
Paul does say to take a little wine for your stomach-- and we've found wine can be very good for you in small amounts. but, we're also told "be not drunk with wine" by Paul, and i don't think he meant not to fill up on grape juice... This is one of those "hot button" issues that we could argue all day...
drunkenness is neither attractive nor good for you, at least we can all agree on that