I believe Margarine is causing major heart problems. How did I learn this? Well I believe my own brother overdosed my mother with Blue Bonnet and Gravy. So if its true that Margarine turns into a hard plastic and if a fire won't even go away in a fire, what in the heck are we putting this poison in our bodies? There sould be major studies done on this product so we can save lives!! Thanks! Rinda Bird! myspace.com/grandmamichele