Don't Fear the Kefir ~a History Lesson

the history as we know it of Kefir along with a demo,
(I no longer 'rinse' my kefir grains.period)

links below

Kefir is a fermented dairy beverage with a slightly alcoholic flavor originating from Northern Caucasus and can be prepared using goat, sheep, cow, or mare milk.
https://www.sciencedirect.com/topics/food-science/kefir

MILK KEFIR HISTORY
https://www.yemoos.com/pages/milk-kefir-history

Kefir, The Elixir of Youth – Everything You Need To Know
https://www.thegoodgut.org/kefir-the-elixir-of-youth-everything-you-need-to-know/