Miso

Miso is a traditional fermented soybean paste that has been a staple of Japanese cuisine for centuries and is now widely recognized as a functional food with notable nutritional properties. Research suggests that the fermentation process, which involves beneficial microorganisms like Aspergillus oryzae, enhances the bioavailability of nutrients and produces bioactive compounds including isoflavones, saponins, and beneficial peptides that may support gut health and immune function. Studies indicate that regular miso consumption is associated with a diverse gut microbiome and may contribute to reduced risk of certain cancers, particularly gastric and breast cancer, though findings vary across populations and study designs. Available in varieties such as white, red, and barley miso, each type offers a slightly different nutritional profile shaped by its ingredients and fermentation duration.