L. gasseri is a species naturally predominant in the healthy vaginal ecosystem. Literature shows that gasseri is associated with a decreased risk of early preterm birth and strains of gasseri have been found to present antagonistic activity against vaginal pathogens such as Candida albicans, Neisseria gonorrhea and Trichomonas vaginalis.
Scientific publications are available on gasseri strains on weight loss and reduction of visceral fats