Ever wondered what you're really chewing on? It’s not just sugar and flavor! Most modern gum contains an ingredient found in rubber tires, and the truth behind it will blow your mind. Watch now to discover what’s hiding in your favorite gum and why it’s safe to chew, even if it sounds bizarre!br Location: Londonbr WooGlobe Ref : WGA553698br For licensing and to use this video, please email licensing@wooglobe.