In 1908, Metchnikov wrote in his book “The extension of life” the secret of longevity perfectly located at the Russian Caucasus Mountains was Kefir. Kefir is definitely cultured milk that men and women made and consumed. The villagers of the […]

In 1908, Metchnikov wrote in the book “The extension of life” that the secret of longevity perfectly located at the Russian Caucasus Mountains was Kefir. Kefir is really cultured milk that folks made and consumed. The villagers with the Caucasus […]