Yogurt used to be milk. Impossible, because milk is liquid.. Yogurt is solid. You want me to believe there are bugs in my milk making yogury? I've never seen them, and yet this thick solid stuff is teeming with bugs, what building little scaffolds and erecting structures in my milk to make it thick? Have you ever tried to make water solid? You have to freeze it..this is thick at room temperature. Completely foolish. Yogurt definitely comes from aliens.