Ключевые слова: 3d, 3d illustration, absorption, abstract, anatomy, belly, biology, body, bowel, care, cell, cells, cholesterol, closeup, colon, dark, digestion, digestive, endoscopy, gastric, gastrointestinal, gut, health, healthy, histology, human, illustration, immunity, intestinal, intestine, intestines, large, macro, medical, medicine, microbiome, microscopic, minerals, nutrients, organ, prevention, realistic, science, stomach, surface, system, tissue, tract, villi, villus,