A minimally processed ready-to-eat legume/grain product is provided containing a significant amount of prebiotic fiber and a probiotic source or is consumed with a probiotic source for the prevention and/or treatment of inflammatory chronic conditions such as inflammatory, autoimmune chronic conditions such as Irritable Bowel Syndrome (IBS), digestive disorders such chronic constipation, gastric acid reflux, diabetes, heart disease, obesity, some type of cancer, malabsorptive disorders, eczema as well mental health disorders such as anxiety disorder. The present invention is suitable for men and woman of all ages.