What Are the Effects of Chewing Gum on Hunger and Appetite?

Horace Fletcher, known as the “Great Masticator,” popularized the idea of chewing each mouthful more than 32 times. A recent study found that those who chewed more felt full earlier and ended up eating less pasta overall.

Researchers claim that chewing gum may be a useful behavior modification tool for appetite control and weight management, but the unbiased science tells a different story.

Some studies suggest that chewing gum can decrease appetite, while others show no effect or even an increase in hunger. Results on subsequent calorie intake are equally mixed, with one study even showing a decrease in healthy snack consumption, but an increase in hunger.

An international group of researchers found that using a menthol mouthwash decreased the consumption of Pringles potato chips, highlighting the potential of minty flavors to curb snacking. However, more research is needed to determine if chewing gum effectively aids in weight loss.