If you thought this was just an urban myth -- think again.

Recently, a Depew mother failed a drug test administered prior to the birth of her daughter. The drug test was positive for opiates -- and the false-positive was triggered by eating a poppy seed bagel.

WIVB reports "Mercy Hospital called Child Protective Services which launched a child abuse investigation. CPS made house visits, interviewed her two daughters and visited their school. Jamie says she even had to undergo drug counseling and testing, paying for it all herself."

The case was ruled "unfounded" by CPS.