It is less alkalescent than the flesh of any other animal, and its entire freedom from any irritating quality renders it a fit dish for the ailing, or those whose stomachs are naturally weak.
"The Book of Household Management"
Mrs. Isabella Beeton
In Ireland Sorrel leaves are eaten with fish, and with other alkalescent foods.
"Herbal Simples Approved for Modern Uses of Cure"
William Thomas Fernie