What happens if you swallow chewing gum, science debunks the seven-year myth

The myth that swallowed gum stays in your stomach for seven years is false; it typically passes through the digestive system within 1-2 days. While occasional swallowing is harmless, frequent ingestion, especially by children, can rarely cause intestinal blockages (bezoars) when gum combines with other indigestible materials. Therefore, it is advisable to spit gum out after chewing.