Protective Effects of Kurozu and Kurozu Moromimatsu on Dextran Sulfate Sodium-Induced Experimental Colitis

Background Kurozu, a traditional Japanese black vinegar made from unpolished rice, and Kurozu Moromimatsu (Kurozu-M), its sediment, are both consumed in Japan as health foods or supplements. However, it is not known whether they have anti-colitis activity.