Re:The curse of the potato
by danieltillett on Saturday April 30, 2016 @07:03PM
(#11604047)
Alcoholic beverages have the advantage of making contaminated water drinkable without losing much in the way of calories in the original grain. A really clever solution to a problem of how to avoid dysentery when your water supply is not safe to drink.
http://www.ravensgard.org/prdunham/irishfood.html
The TLDR of their diet is "mostly pottage and soups, heavy on meat and dairy. Some oats and barley were grown, but a lot of that ended up being made into alcoholic beverages."