Story has it the warmth with the horse’s body triggered fermentation. Other theories say natto was discovered when cooked soybeans gathered beneath kitchen mats, or when farmers hurriedly packed up soybeans to flee in the course of wartime. Cool the natto for two or three several hours and permit it http://thetagesschau.de/nattokinase-ein-enzym-mit-vielseitigen-anwendungsmoglichkeiten/