Wedding cake

A dietician was once addressing a large audience in Chicago. "The
material we put into our stomachs is enough to have killed most of
us sitting here, years ago.

"Red meat is awful. Soft drinks erode your stomach lining. Chinese
food is loaded with MSG. Vegetables can be disastrous, and none of
us realizes the long-term harm caused by the germs in our drinking
water.

"But there is one thing that is the most dangerous of all and we all
have, or will, eat it. Can anyone here tell me what food it is that
causes the most grief and suffering for years after eating it?"

A old man in the front row stood up and said, "Wedding cake!"