Want to know what bifidobacteria can do for you or how you can increase their number? This infographic will help you learn about these key bacteria and why they are so important for your gut health.

For the study’s principal researcher, Professor Sven Pettersson of the Department of Microbiology, Tumor and Cell Biology at Karolinska Institutet, “Given that the microbiota’s composition and diversity change over time, it is tempting to speculate that the blood brain-barrier’s integrity may also fluctuate depending on the microbiota.”