Have you tried eating foods which have been cultured, other than yogurt? There are many foods from different cultures which are preserved by using these methods, such as sauerkraut, kimchi, kombucha tea, miso and many more.
Fermented foods are foods produced or preserved by the action of microorganisms. They can come about either by fermenting sugar with yeast and produce alcohol, or by another fermentation process involving the use of bacteria, such as lactobacillus, which includes the making of foods such as yogurt and sauerkraut.
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