Article continues below advertisementOprah Winfrey used to be a big drinker - but she quit hitting the sauce when she started GLP-1 medications two and a half years ago. In a new interview, the media mogul, 71, shared she "could outdrink everyone at the table" before losing interest in alcohol, seemingly thanks to the weight-loss drug. "I was a big fan of tequila," she revealed, recalling a time when she "literally had 17 shots one night." Article continues below advertisementOprah Winfrey Doesn't Drink Anymore Source: mega'I literally had 17 shots one night,' she confessed.