Ключевые слова: ache, alimentary, anatomy, bacteria, belly, bowel, cancer, chronic, colitis, colon, concept, constipated, constipation, copy space, defecate, diarrhea, diarrhoea, digestion, disease, enterocolitis, gastric, gastrointestinal, gut, health, healthcare, healthy, hemorrhoids, illness, indigestion, infection, inflammation, inflammatory, intestinal, intestine, large, microbiota, microflora, oncology, pain, prevention, probiotic, probiotics, problem, reflux, stomach, stomachache, system, top, treatment, view,