microbiome seamless pattern. probiotic bacteria background with lactobacillus, bifidobacteria, acidophilus. flat simple

pattern microbiome seamless microscopic probiotic organism microbiota vector micro lactobacillus germ fermentation longum microbe acidophilus bacteria bacterium bifidobacteria background cell biology colorful health good colony thermophilus casei biological streptococcus pill therapeutic bacillus propionibacterium gut bifidum bacterial medical prebiotic medicine lactic lactococcus positive healthy bifidobacterium yogurt bacteriology label yoghurt flat simple