What happens when we swallow chewing gum?
Our bodies move most materials that can’t be digested (like gum) through the digestive system and out of our bodies in a bowel movement. In rare cases, swallowing a large mass of gum, or many small pieces of gum over a short period of time, can block the digestive tract. Blockages in the digestive system are most likely to happen when gum is swallowed along with other indigestible things (like sunflower seed shells). Although people cannot digest gum resin, they can digest the things that have been added to chewing gum, such as sweeteners or even medications (think of the nicotine gum used by people trying to quit smoking). The body absorbs these just through the act of chewing. This is where chewing gum can affect a person’s health: When a person chews a lot of sugary gum, the calories can add up.
