Nestlé Health Science Launches Landmark Study to Uncover the Impact of Lifestyle on Gut Health
BRIDGEWATER, N.J., Jan. 13, 2026 /PRNewswire/ — Nestlé Health Science, a global leader in the science of nutrition, announced today a longitudinal study designed to discover how lifestyle factors—specifically dietary fiber—shape the human microbiome and influence health. The longitudinal collaboration study, FIBER-IMPACT, will enroll 60 healthy adults and their households for a 16-week observational period













