Fermentation Is Having a Moment — and the Science Explains Why

From kimchi and kefir to sourdough and kombucha, fermented foods have surged in popularity over the past five years. But this is not just a trend — the science behind fermentation reveals genuine health benefits that are hard to ignore.

Research published in Cell showed that a diet high in fermented foods increases microbiome diversity and reduces inflammatory markers, two key indicators of long-term health.