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Nutrition

Fermented Food

Fermented foods like yogurt, kefir, and kimchi may support gut diversity when eaten regularly—not a replacement for fiber and whole foods.

Fermented foods—yogurt, kefir, kimchi, sauerkraut, miso—contain live or historically cultured microbes and metabolites that may support gut diversity when eaten regularly. They are not a cure-all; sodium in pickles and portion size still matter.

Introduce slowly if FODMAPs or histamine sensitivity are concerns.

Common questions

  • Do all fermented foods contain probiotics?

    Many do, but heat-treated products may lack live cultures—check labels. Consistency and dietary variety matter more than one heroic spoon of kraut.

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