I think you mean Kefir. "Kaffir" is a racial slur in South Africa, derived from ...

		ycombinete on Jan 25, 2023 \| parent \| context \| favorite \| on: Some gut bacteria appear to communicate with the b... I think you mean Kefir. "Kaffir" is a racial slur in South Africa, derived from the Arabic "Kafir" for non-believer [0]. [0] https://en.wikipedia.org/wiki/Kaffir_(racial_term)