Chewing training review finds improved tongue pressure
The pooled result concerned tongue pressure after gum exercises, leaving broader changes in chewing function uncertain from the abstract.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
The review found higher tongue pressure after chewing-gum exercises, a result concerning a specific aspect of oral function. The abstract does not establish whether this translated into easier eating or broader health benefits. Participants and training methods varied, and the authors considered gum and hard chewing materials unsuitable for people without teeth.
This abstract-based explanation lacks comparison groups, training duration, and participant details for the pooled tongue-pressure result. These omissions limit interpretation and its relevance to a particular person.
What researchers found
Standardized mean difference in tongue pressure
Gum exercises; comparator and timing not reported in the abstract. Positive means higher tongue pressure, not a percentage or physical pressure measurement. The 95% confidence interval, 0.63 to 3.45, gives a range of effects compatible with the data.
A specific measurement
Researchers reviewed several measures of chewing function, but the reported pooled estimate concerns tongue pressure. It cannot be interpreted as an equivalent improvement in chewing performance, everyday eating ability, or nutritional status.
Different methods and participants
Training involved either chewing materials or devices, and participants had varied health and oral conditions. The abstract does not establish a single approach suitable for everyone or identify who benefits most.
The original publication
Impact of masticatory training on masticatory function: A systematic review and meta-analysis.
Li X, Zhang J, Liu Y et al.
J Prosthet Dent · 2025
- PubMed ID
- 40883110
- Record checked
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