probiotics types poster

acid acidophilus bacillus background bacteria bacterium bifidobacterium bifidus biological biotechnology bulgaricus cell colony contains disease element epidemic flat flora food germ good gut health healthy illness illustration immune infographic intestinal intestine lactic lactobacillus lactococcus medical micro microbiology microbiome microorganism microscopic nutrition organic pathogen positive poster prebiotic probiotic probiotics scheme stomach streptococcus system tablet type vector virus vitamin yogurt