Facial gum products meant to chisel jaw lines trending on TikTok

Facial gum is a new TikTok trend promising to get you a defined jawline just by chewing gum. A handful of companies are marketing their products on the platform with prices ranging from $2 for a pack of 10 to $90 for six pieces. Dr. Tyrone Rodriguez, consumer adviser spokesperson for the American Dental Association, joined CBS News to discuss what consumers should know, including some possible negative effects.