The power of your gut
Did you know that our intestine is made up of trillions of microorganisms?1
Well, it’s the largest ecosystem in your body and it contains tiny living microorganisms, such as bacteria, viruses, fungi (including yeasts), and parasites. They all work together to keep your gut flora (a.k.a. the gut microbiota) in balance.
So, what exactly does the gut microbiota do? Among other things, it facilitates digestion.2 It also works as a barrier against pathogens and toxins,3 plays a defensive role in the development of your immune system4 and helps in the maintenance and maturation of the gastrointestinal tract.5
Get to know more about the gut microbiota, its importance for your health, and how to take care of it!
What you may have missed
Microbiota disruptions in the first years of life, when our intestinal flora and brain are developing, can ...Find out more
They affect more than one person out of five (aged 18 to 65 years) at least once in their lifetime14. Famil...Find out more
Depression and bipolarity are serious mental health disorders that are relatively common and sometimes asso...Find out more
They are characterized by swings between phases of depression and phases of overexcitement called “manic ep...Find out more
Professor Emmanuel Haffen is a psychiatrist at the Besançon Teaching Hospital and director of the Laborator...Find out more
Viruses, bacteria, parasites: causes behind gastrointestinal infections are varied. The main associated sym...Find out more
Although they are not part of the standard treatment for gastroenteritis, probiotics7 could play a role in ...Find out more
- Ley RE, Peterson DA, Gordon JI. Ecological and evolutionary forces shaping microbial diversity in the human intestine. Cell. 2006 Feb 24;124(4):837-48.
- Jandhyala SM, Talukdar R, Subramanyam C, et al. Role of the normal gut microbiota. World J Gastroenterol. 2015 Aug 7;21(29):8787-803
- Sokol H. Microbiota and barrier effect. In: Marteau P, Dore J, eds. Gut Microbiota: A Full-Fledged Organ. Paris: John Libbey Eurotext; 2017:65-71.
- Brandtzaeg P. Role of the Intestinal Immune System in Health. In: Baumgart, Daniel C, eds. Crohn's Disease and Ulcerative Colitis: From Epidemiology and Immunobiology to a Rational Diagnostic and Therapeutic Approach. Springer International Publishing; 2017
- Tomas J, Wrzosek L, Bouznad N, B, et al. Primocolonization is associated with colonic epithelial maturation during conventionalization. FASEB J. 2013 Feb;27(2):645-55