Send to a Friend

Spargett's avatar

How does your body know when to vomit?

Asked by Spargett (5362points) July 20th, 2008

How does your body know when there is something “bad” in your stomach, then decide to vomit it up against your will?

Is there some database of toxic substance your stomach references?

Using Fluther


Using Email

Separate multiple emails with commas.
We’ll only use these emails for this message.