PROBLEM TO BE SOLVED: To provide an olfactory stimulation walking ability improving agent distinguished from conventional exercise intervention so as to effectively realize fall prevention which is very important for an elderly persons healthy life expectancy extension.SOLUTION: The olfactory stimulation walking ability improving agent contains a grapefruit essential oil as an active ingredient.COPYRIGHT: (C)2014,JPO&INPIT【課題】本発明の目的は、高齢者の健康寿命延伸に極めて重要な転倒予防を効果的に実現するため、従来の運動介入とは一線を画する嗅覚刺激型歩行能力改善剤を提供すること。【解決手段】グレープフルーツ精油を有効成分とする嗅覚刺激型歩行能力改善剤。【選択図】図1