Ключевые слова: ache, alimentary, anatomy, bacteria, belly, body, bowel, cancer, chronic, colitis, colon, colorectal, concept, constipated, constipation, defecate, diarrhea, diarrhoea, digestion, enterocolitis, gastric, gastrointestinal, gut, hand, health, hemorrhoids, illness, indigestion, infection, inflammation, inflammatory, intestinal, intestine, large, man, microbiota, microflora, oncology, pain, people, prevention, probiotic, problem, reflux, senior, stomach, stomachache, system, treatment, woman,