Your tummy is so important to health. Taking probiotic supplements are a good start. But kimchi, kombucha, and miso paste are real foods that have health-bolstering microflora.
What is Kimchi? It is a Korean cabbage dish and it contains probiotic strains.
Kombucha, is made by fermenting black tea. Caution while using this. It can contain 0.05 percent alcohol.
Miso Paste comes from fermenting a mixture of soybeans, barley, rice, and other grains. Just mix the paste into food or soup.