Meet kefir, a fermented drink that is usually made from cow’s or goat’s milk and kefir grains. For lactose intolerant people, there are non-dairy milk options too. The health benefits of kefir ...

He's convinced that fermented foods are good for you and ... Based in Ceredigion in Wales, the couple started making kefir from goats milk in 2014. Since then their business has grown by 1000% ...