Anyone remember this candy?!

It was a candy bar that had live tapeworms in it. It was used for dieting. Obviously it was taken off the market. I would like to have get one just to save on a shelf or something.

Also, how about Puck candy?! It was a hockey puck that had chocolate on the outside and marshmallow on the inside. They were really sugary. I don't really like candy, but I remember this sports card store had some and they were really old and probably past their expiration date by 2 or 3 years if they had one. My friend dared me to eat one and ate one himself. I only took a bite because I didn't like it, but he ate teh whole thing.