The Truth About Swallowing Gum: Harmless or Cause for Concern?
The common belief that swallowed chewing gum stays in the stomach for seven years is a myth, according to experts. Swallowing gum is only harmful if done excessively, which is rare. It passes through the stomach and intestines unchanged and is eventually eliminated from the body. While swallowing gum won't cause harm, it has no nutritional value. Gum was historically used by ancient civilizations to stave off thirst and hunger. Swallowing gum is generally not a concern for most people, but it could cause issues for those with gastrointestinal problems or narrowings in the digestive tract.