Chewing Gum Aids Depression Symptoms, Study

ERZUZUM, TURKEYChewing gum used in addition to prescribed medication may reduce somatic symptoms associated with mild depression such as loss of appetite and gastrointestinal upset, according to researchers from Ataturk University, Erzurum, Turkey (Appetite 2013; June(65):31-34).

Previous studies indicated chewing gum may relieve stress and depression. This clinical study observed 30 patients with mild to moderate depression given either medication combined with chewing gum or medication alone for six weeks. Depression assessments were conducted both before and after treatment.

Patients administered chewing gum responded better to treatment than patients who took medication alone. Results appeared in relationship to aiding loss of appetite and flatulence, among other somatic symptoms, however, the chewing gum did not affect mood.

The chewing gum used in the study was a "generic brand that can be found in any store." The gum had no flavor or nutritional value and was sugar-free.  Researchers speculated the improvement in somatic symptoms related to the gastrointestinal tract might be explained by the modulatory activity of chewing. Various formulators are exploring the chewing gum category as carriers for functional ingredients.