Effect of human saliva on the consistency of thickened drinks for individuals with dysphagia

Title: Effect of human saliva on the consistency of thickened drinks for individuals with dysphagia

To help individuals with dysphagia reduce their risk of aspiration, foods and fluids are often thickened with either starch-based or gum-containing thickeners. The study indicates that thickeners with gum retain their consistency better than starch-based thickeners when they come in contact with human saliva, potentially leading to a safer swallow.

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