By Jessica Sanders

Flavored soda free of harsh chemicals, sugar and nasty preservative — does such a thing exist? It does, and it’s called water kefir.

Easily made at home, this tasty beverage is filled with beneficial bacteria from the kefir grain. The grains feed on sugar, giving the beverage a mild sweetness. While milk kefir is dairy based, this water kefir is lactose free, making it the perfect beverage for kids and adults, regardless of diet …