What Are Probiotics? Probiotic Supplements, Foods, Uses, Benefits

Sauerkraut

Sauerkraut is one of the world’s most commonly used fermented foods. Like kimchi, it’s a type of fermented cabbage. It’s even easier to make than yogurt and kefir, because you don’t need a starter culture. The cabbage comes ‘pre-loaded’ with the bacteria it needs to ferment itself.