Late-night talk show host Jimmy Kimmel decided to send his team to a popular Los Angeles fitness area to ask passers-by who follow a gluten-free diet whether or not they know what this thing they’re avoiding actually is. Spoiler alert: this is hilarious!

*** FYI – Gluten is a general name for the proteins found in wheat, rye, barley and triticale. It is what helps foods to maintain their shape and texture.

Check out what to do when gluten strikes (bellyache, bloating, weight gain, cramps)… HERE!