I found this article about these guys at the Tel Aviv University that made the genome of the model of wheat, the same grain I used and just made a light bulb light up and I just contacted them and within a few days I had several kilograms of this material, we just started to process and eventually is this beer that we're drinking. (relevantmagazine.com)
When someone left a comment on my water kefir post asking if it was possible to use the same grains to make milk kefir, I figured I'd give it a try. (wellnessmama.com)
Although brown and white rice come from the same grain, white rice has had the bran and germ of the grain removed during processing. (healthline.com)