Does Ecstasy really have glass in it to cut your stomach?

I've heard thats how it gets in your blood stream.
Is this true?
What the f, i don't take drugs i was just asking a simple question about something i've been told by many people.
What the f, i don't take drugs i was just asking a simple question about something i've been told by many people.

: http://alcoholdrugstreatment.info/does-ecstasy-really-have-glass-in-it-to-cut-your-stomach