Shaquille O'Neal revealed that he tested positive for cocaine in an Olympic drug test in 1996 because of a snack that he ate. The legendary basketball player and co-host of Inside the NBA spoke on the show about the Bobby Portis scandal-where he accidentally took medication for severe pain and subsequently tested positive for a banned substance-and opened up about his own experience failing a drug test.

Bobby Portis was suspended 25 games by the NBA on Thursday for a failed drug test. Portis contends that an assistant gave him a prescribed pain killer called Tramadol under the impression that it was the approved medication Toradol.

Shaquille O’Neal said poppy seed muffins caused him to test a false positive for Olympic drug testing during the 1996 Games in Atlanta.