03 Apr 2020 --- A booming application genre for probiotics is the gut-brain axis, with certain psychobiotics supported by research as having a positive effect on stress-related gut discomfort, as well as on psychological stress resiliency. This is according to Bérengère Feuz, Marketing Director at Lallemand Health Solutions, who spotlights the Canada-based company’s probiotic strains Lactobacillus helveticus Rosell-52 and Bifidobacterium longum Rosell-175. Feuz also tells NutritionInsight that the company is releasing more scientific evidence in support of its psychobiotic for the gut-brain axis this spring.