Chewing gum has long been surrounded by myths, especially the idea that it stays in the body for years. According to experts cited in Martha Stewart, the process is actually much simpler. Here’s what they explain.
The seven-year myth isn’t true
The common claim that gum stays in the stomach for seven years is false. There is no scientific evidence behind it, and the body gets rid of it much sooner.
The body handles it like other substances
Although gum doesn’t break down like regular food, it still moves through the digestive system and is eventually eliminated.
From mouth to stomach
Once swallowed, gum travels down the esophagus and into the stomach as part of the body’s normal digestive process.
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Stomach acid acts on it
In the stomach, gum is exposed to digestive acids, which affect some of its ingredients even though it doesn’t fully dissolve.
Moving through the digestive tract
After the stomach, it continues through the small intestine and large intestine before leaving the body.
Some ingredients are absorbed
Certain components, such as sweeteners, may be broken down and absorbed during digestion, while the rest passes through.
It doesn’t slow digestion
Swallowed gum does not interfere with or delay the digestion of other foods.
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Generally harmless for most people
For healthy individuals, swallowing gum occasionally is not considered harmful.
Risks with intestinal blockages
In people with partial intestinal blockages, gum could in rare cases worsen the condition and lead to a more serious obstruction.
Higher risk for certain groups
Young children and individuals with serious gastrointestinal conditions or a history of digestive surgeries may face a higher risk of complications.
Larger amounts increase the risk
Swallowing multiple pieces or a large wad of gum increases the chance that it could become stuck.
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Much of it remains undigested
A significant portion of gum passes through the body without being fully digested, as long as the digestive system is functioning normally.
Gum can cause bloating
Frequent gum chewing may lead to bloating due to swallowed air and certain sweeteners.
It can affect jaw muscles
Over time, regular chewing may enlarge the chewing muscles and potentially alter facial shape.
Not ideal for teeth grinding
For those who grind their teeth, gum chewing may worsen the issue by putting additional strain on the same muscles.
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