Ключевые слова: acidophilus, bacillus, background, bacteria, bacterial, bacteriology, bacterium, banner, bifidobacteria, bifidobacterium, biological, biology, casei, colony, digestion, fermentation, flora, food, germ, good, gut, health, healthy, human, icon, illustration, isolated, label, lactic, lactobacillus, lactococcus, medical, medicine, micro, microbe, microbiology, microbiota, microorganism, microscopic, organism, positive, prebiotic, probiotic, probiotics, propionibacterium, set, streptococcus, vector, white, yoghurt,