12/1/2023 0 Comments Help with stress eating![]() The observed effects sizes on self-reported stress and anxiety have been small or moderate. In summary, experimental research looking at short-term induced stress has shown contradictory findings on self-reported stress and anxiety. No effect of chewing gum was observed on a self-reported measure of anxiety, although noise was rated as less annoying during gum conditions. This was addressed in later research by testing participants on the same battery of tasks under either quiet or noisy conditions. Another study found that participants reported lower anxiety after chewing non-caffeinated placebo gum (caffeinated gum was also investigated), relative to a no-gum control, although a stressor was not included for this study. One study failed to find any benefit of chewing gum on self-reported stress following attempts at an insoluble anagram. Other research has shown conflicting effects of chewing gum on stress and anxiety. Stress was lower for the gum condition following the TSST and post-recovery, although gum did not have an effect on anxiety. A later study used the same stress-induction method. Gum reduced self-rated anxiety, and this effect was the greatest for the post-baseline sessions. Measures were taken at baseline, before the task, after the task and following a recovery period. ![]() This task involves making a five-minute public presentation and a mental arithmetic exercise. The effect of gum has also been studied for stress induced by the Trier Social Stress Task (TSST). However, other research that also tested the effects of chewing gum on a multi-tasking framework which also led to increased stress failed to find an effect of chewing gum on reported stress or anxiety. In a laboratory study, chewing gum was associated with reduced self-reported stress and anxiety following performance of a stressful multi-tasking framework that requires participants to work on multiple tasks at the same time.
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