Julie Hambleton

Julie Hambleton

March 27, 2025

12 Best Foods To Support Digestive and Gut Health

11. Fermented Foods

Postbiotics - metabolites and cell-wall components from probiotics, functional food. Tempeh, kombucha, sauerkraut, pickles, kefir, yogurt, miso soup, soft cheese, sourdough bread
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Fermented foods are those that have gone through a fermentation process. This means that they will have a high amount of probiotics and work wonders for our digestion. The following are some of the best fermented foods to eat on a regular basis:

  • Kefir: Contains probiotics that improve lactose digestion and reduce inflammation in the gut. For those who don’t consume dairy, you can find vegetarian versions. Be sure to choose versions that do not contain added sugars.
  • Kombucha: A fermented tea rich in probiotic bacteria, beneficial for digestion and gut health. Look for ones that include other gut-healthy ingredients, like ginger, and that don’t have added sugar.
  • Miso: Made from fermented soybeans, miso aids digestion by increasing good gut bacteria. Be mindful of salt when buying miso-based products.
  • Kimchi: A fermented vegetable dish that promotes good bacteria growth in the colon and aids digestion. Again, be mindful of salt and other unwanted added ingredients.
  • Natto: Another fermented soy-based food containing probiotics to support gut health and digestion (its also high in vitamin K!). Other fermented soy products include tempeh. Choose unflavored versions and then add flavoring yourself when preparing to avoid unwanted salt and chemical ingredients.
  • Sauerkraut: Made from fermented cabbage, sauerkraut is rich in probiotics and enzymes that aid in digestion. Choose organic whenever possible.