Did people in Middle ages/dark ages ate whole bread or white bread or both
How did people extract yeast for bread making in the middle ages/dark ages
[This thread from a few days ago] (https://www.reddit.com/r/AskHistorians/comments/485pzb/suppose_you_run_a_bakery_in_london_in_1271/) contains some amazing answers by /u/pikakyri and /u/agentdcf on all things medieval and bread themed including some yeast related facts.