But not if they are fully hidden from sunlight in a nice fully enclosed box. Got a 12 of Spaten Optimator, Spaten lager, and Franzikaner Weisse Bier that was terrific, all three were excellent. I had all but written off Spaten as green bottle skunk water, but excellent on tap. Problem solved. Hope they keep selling this, or switch to brown bottles. Oddly enough, wheat beers don't seem to be affected by the green bottle thing.
BTW, if you just read any of that, get a hormone injection!