Use BBC.com or the new BBC App to listen to BBC podcasts, Radio 4 and the World Service outside the UK.

Experts explain if making your own sauerkraut, kimchi, kefir and sourdough is worth it.

Each subtle cultural or personal twist to a fermented dish is felt by your body's microbial community. microgen/iStock via Getty Images Many people around the world make and eat fermented foods.

The most discussed benefit of fermented foods is how probiotics support gut health by balancing your GI tract microbiome. If your gut microbiome isn't in sync, it may lead to gastrointestinal symptoms ...

Why bacteria might be the secret for ultimate health. Let’s get this out of the way: put simply, fermentation is the process of transforming food by bacteria, yeasts or other microorganisms. Wait!

Fermented foods have been a cornerstone of human diets for millennia, offering preservation and health benefits. Long before refrigeration, fermentation extended the shelf life of perishable foods by ...

Fermented foods, such as kimchi, sauerkraut, kombucha, and yogurt, have become part of the latest food trend. Fermented foods are thought to be good for the gut and to build up the body’s microbiome.

Plus, how to easily incorporate them into your diet.

Fermented foods support gut health by balancing your GI tract microbiome. Fermentation improves nutrient absorption and may make foods easier to digest. Some fermented foods can be high in sodium, ...

Fermented drinks like kombucha, kefir, and amazake contain live bacteria and other compounds that may help support gut health, skin health, and healthy aging.

Winter is the time to enjoy seasonal produce and foods that are warm and support digestion. During cold weather, it’s also ...