PROBLEM TO BE SOLVED: To provide a composition for fatigue prevention.SOLUTION: Fatigue is prevented by providing a composition comprising garlic or garlic heat-processed products, soybean fermentation products with Na content of 2.0 wt% or less, and vitamin B1.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】疲労予防用の組成物を提供する。【解決手段】ニンニク又はニンニク熱処理加工物、Na含有量が2.0wt%以下である大豆発酵物、及びビタミンB1からなる組成物の提供により、疲労予防を行う。【選択図】図1