FOOD COMPOSITIONS, COMPOSITIONS FOR ORAL CAVITY AND MEDICINAL COMPOSITIONS FOR PREVENTING OR TREATING PERIODONTOSIS AND METHOD FOR PREVENTING OR TREATING PERIODONTOSIS

摘要

Food compositions, compositions for the oral cavity and medicinal compositio ns for preventing or treating periodontosis which contain (A) one or more components selected from among natural polyphenol- containing extracts, and (B) one or more components selected from the group consisting of vitamin C, vitamin E, vitamin A and .beta.- carotene; and a method for preventing or treating periodontosis with the use of these compositions.