Ключевые слова: 3d, acid, acidophilius, bacillus, background, bacteria, bacterium, bio, biology, care, cell, closeup, contain, diet, fermentation, flora, food, gut, health, healthcare, healthy, help, infection, intestinal, lactic, lacto, lactobacillus, medical, medicine, micro, microbe, nutrition, organism, prebiotic, probiotic, realistic, therapeutic, vector illustration, virus, yoghurt,