Surströmming, a fermented herring considered to be a famous delicacy in Sweden, is also known as one of the most pungent foods in the world. More than a decade ago, NPR's Ari Shapiro attempted to eat ...

Fermented foods have long been culinary staples, but they continue to get attention for their health benefits since they’re rich in antioxidants and are anti-inflammatory. They’re also an excellent ...