COMPOSITION FOR TREATING OR PREVENTING PERIODONTAL INFECTION

摘要

PROBLEM TO BE SOLVED: To provide food or a pharmaceutical composition capable of effectively treating or preventing periodontitis by oral administration.SOLUTION: This food or pharmaceutical composition for treating or preventing periodontitis includes protease derived from Porphyromonas gingivalis, trypsin, an egg produced by birds immunized with hemagglutinin or hemoglobin receptor or its processed products.