I was once made fun of because I joked that I had drank two slimfasts and lost 3 lbs. Well, there’s actually a drink out ther that claims to have negative calories (you burn more than you consume by drinking it - between 60 and 100).

By my calculations, if you burn 100 calories drinking a 12-ounce can of Enviga, you only have to down 35 cans to lose a pound. Who’s laughing now? Ha, ha, ha.