Kefir is a substantial source of essential nutrients such as protein, calcium, phosphorus, vitamins B2 (riboflavin), B12, D, ...

Kefir grains are said to have formed from adding and removing milk in containers made from animal skins, in the Caucasus ...

Now strain your starter jar of water kefir, catching the grains in a sieve and discard the liquid they have been in. Tip these grains into the sugar water in the Kilner jar. Add the dried fruit ...