<P> Vomiting , also known as emesis and throwing up , among other terms , is the involuntary , forceful expulsion of the contents of one 's stomach through the mouth and sometimes the nose . </P>
<P> Vomiting , also known as emesis and throwing up , among other terms , is the involuntary , forceful expulsion of the contents of one 's stomach through the mouth and sometimes the nose . </P>
where does food come from when you throw up
where does food come from when you throw up
stomach
stomach