he spread of good oral care will help reduce aspiration pneumonia, endocarditis, and other systemic diseases in the elderly, as well as reduce and prevent diseases of the oral cavity such as periodontal disease and candidiasis. Oral functions will be restored and maintained by improving eating and swallowing functions, and it is our hope that the resulting restoration of health and social activity will lead to improved QOL for elderly people. Daily care of the teeth and mouth is important for a healthy life. .
