I must admit, I picked this up when I moved down South. If taken in moderation, you should not be caught rolling on the floor. On the other hand, I used to make it by the pitcher, adding cranberry powder from capsules for added flavor. YUM!!! One summer afternoon a friend and I put down two pitchers while watching some movies. My friend ended up terribly giddy, her reflexes had slowed down and I had her spend the night on my sofa rather than driving.