I sure hope so! It's my plan to grow old travelling the world and I'm betting that it will be 7 scientific facts that prove travel is good for you... 1. Travel exposes you to different environments, which create stronger antibodies and boost your immune system significantly. Antibodies are the little proteins that protect your immune system from harmful pathogens. In fact, research shows exposure to some dirt and minor illnesses actually keeps your body and gut stronger. This