New book Medicine The reason why the intestines are weak is because bifidus bacteria are decreased. remarkable discovery The wonder of fructooligosaccharide which increases bifidus in the body Seishun Books
※Please note that product information is not in full comprehensive meaning because of the machine translation.
Japanese title: 新書 医学 腸が弱いのはビフィズス菌が減るからだ 注目の大発見 体内でビフィズスを増やすフラクトオリゴ糖の驚異 青春ブックス