Mouth and throat exercises improved swallowing-related test results in older adults
This abstract-based summary reports improvements in tongue pressure and saliva-swallowing tests. Those measurements alone do not establish prevention of swallowing complications.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
Exercise groups improved more than controls on maximum tongue pressure and repeated saliva swallowing. The abstract also reports favorable swallowing pressure and oral coordination results. These findings support improvements on swallowing-related tests, but do not establish prevention of clinical complications or the same benefit for every older adult.
The abstract omits intervention duration, control details and longer-term clinical outcomes. Test improvements do not directly describe an individual’s everyday swallowing ability or complication risk.
What researchers found
Maximum tongue pressure
Exercise groups improved more than controls by 0.74 standard deviations, not a percentage or tongue-pressure unit. The confidence interval expresses uncertainty around the pooled difference. The abstract does not report the measurement timeframe.
What the tests measured
The main outcomes assessed maximum tongue pressure and repeated saliva swallowing. Additional tests examined swallowing pressure and oral motor coordination. The reported improvements therefore concern performance on specific functional measurements.
Understanding the subgroup results
The authors reported favorable outcomes in participants with and without dementia. However, the abstract supplies neither subgroup effect estimates nor a direct comparison, so it cannot establish equivalent benefits between these populations.
The original publication
Oropharyngeal Exercise Intervention for Swallowing Function in Older Adults: A Systematic Review and Meta-Analysis.
Hsu TW, Feng MC, Lin C et al.
Gerodontology · 2026
- PubMed ID
- 40833188
- Record checked
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