I was going to make up a batch as mentioned in the recent cookie thread. I've never used brewer's yeast for anything, where did you guys get yours? I saw this one: http://www.vitaminshoppe.com/p/twinlab-brewers-yeast-18-oz-powder/tl-1053#.VBws587D_bU
But then it says not to be confused with " brewers type yeast" or "brewers molasses grown yeast", whatever those things are! Is this jar the type that I want? TIA!