Ferments lactiques biography

Beyond their technological advantages, some living strains, called probiotics, provide health benefit to the host when consumed in adequate amount. Each probiotic provide a specific health benefit either by delivering locally enzymatic activities or by interaction with the local microbiota formerly gut flora or cross-talking with the various intestinal cells of the host.

Microbiota is becoming an organ by itself, and the importance of its functions is more and more recognised, highlighting the potential of probiotics. Clinical studies are the corner stone to support the various benefits provided by different probiotics and fermented milks. This is a preview of subscription content, log in via an institution to check access.

Rent this article via DeepDyve. Institutional subscriptions. Abratt VR, Reid SJ Oxalate-degrading bacteria of the human gut as probiotics in the management of kidney stone disease.

Ferments lactiques biography: Lactic acid fermentation is

Adv Appl Microbiol 63— BMC Microbiol — Bull Acad Natl Med — PubMed Google Scholar. Appl Environ Microbol — Vaccine — Am J Gastro — Eur J Immunol — Article PubMed Google Scholar. Eur J Nutr — Gastroenterol Clin Biol S23—S Indigenous bacteria and probiotics also play the game. Biol Cell — Am J Clin Nutr 6: — Google Scholar. Lait 8: 41— Int J Food Microbiol — J Nutr S—S Article Google Scholar.

BMJ 80— This collection of microorganisms, each one living in a specific environment, is not there purely by chance and plays multiple roles, including the protection of the body against "intruders". This microbiota is specific to each of us, just like our finger prints, and lives in balance.

Ferments lactiques biography: Lactic bacteria are among

It plays 3 major roles in our health:. These benefits depend on bacteria: some have a more digestive purpose Lactobacillus paracasei, acidophilus, plantarum, Bifidobacterium longum, etc. A second group, bifidobacteriais also part of this vaginal ecology. Evolving in communities, these lactic bacteria cover the vaginal walls, creating a protective biofilm and stimulating local immune processes.

Note : contrary to popular belief, urine is not sterile! The bladder also hosts specific microbiota where lactobacilli predominate. We now know that this is not the case: the respiratory pathways also host diverse microbiota, again composed of lactic bacteria. Thus an unbalanced diet, the prolonged use of antibiotics or certain antifungal medications, etc.

This may be considered as a bacterial reservoir for vaginal microbiota. When lactic ferments are taken by mouth, we observe that the strains colonise the gastro-intestinal microbiota before migrating to the genital mucosa, where they establish themselves and act: increase in the total quantity of vaginal lactobacilli from the 7th day after taking them with restoration of vaginal pH and purification of the vaginal flora[2].

Likewise, the presence of imbalanced vaginal bacteria may reactivate in the bladder, thus causing urinary disorders [3]. We also now know that intestinal microbiota play a key role in the initiation and adaptation of the immune response, not only in the digestive tract, but also remotely in the lungs [4]. Indeed, an alteration in the intestinal microbiota may impact the respiratory system leading to the onset of allergies for example.

Ferments lactiques biography: Lactic ferments are a type

Strong correspondence in bacterial loads between the vagina and rectum of pregnant women. Studies on the effects of probiotic Lactobacillus mixture given orally on vaginal and rectal colonization and on parameters of vaginal health in women with intermediate vaginal fl ora. Regulation of lung immunity and host defense by the intestinal microbiota.

Front Microbiol. To preserve the balance of each of these microbiota, healthy practices are of course essential, from eating the most "healthy" and "living" food as possible without forgetting probiotics "for life"to looking after our mental health However, in certain circumstances, taking a lactic ferment or probiotic supplement is an essential addition for vitality.

Home page Our well-being guide Lactic ferments A little history… In the early 20 th century Elie Metchnikoff, a Russian microbiologist and winner of the Nobel prize in medicine, is intrigued by the longevity of the Bulgarians, great consumers of fermented products with a high content of lactic ferments, so called because they produce lactic acid.