Why Some Bottles of Tequila Have Worms Inside

I remember when my parents took a trip to Mexico together, while I was in high school. One of the souvenirs they brought back for me was a small bottle of tequila with a worm inside of it. I was intrigued. There was a worm inside a small bottle of tequila, but why? My mom believed that if you ate the worm, it would make you hallucinate. Sadly, I never did get a chance to see if the worm caused hallucinations. I was only in high school when I received the gift. By the time I was of a legal age to drink, my small souvenir bottle of tequila with a worm in it had long been lost. So what is the deal with tequila that has a worm inside the bottle? Read More...