A man went to his dentist because he feels something
wrong in his mouth. The dentist examines him and says,
"that new upper plate I put in for you six months ago is
eroding. What have you been eating?" The man replies, "all
I can think of is that about four months ago my wife made
some asparagus and put some stuff on it that was
delicious...Hollandaise sauce. I loved it so much I now put
it on everything --- meat, toast, fish, vegtables, everything."

"Well," says the dentist, "that's probably the problem.
Hollindaise sauce is made with lots of lemon juice, which is
highly corrosive. It's eaten away your upper plate. I'll make
you a new plate, and this time use chrome." "Why
chrome?" asks the patient. 

To which the dentist replies,
"It's simple. Everyone knows that there's no plate like
chrome for the Hollandaise!"