这是一段,,Brains as a food were invented more than 300 years ago by Fu Shan, an artist whose mother had been ill for a long time. To help her become well again, he studied medicine and invented a kind of soup made of meat, vegetables and a number of Chinese medicines. Rice wine was also used in the soup to help illnesses caused by old age. After taking the soup hi.s mother got better litlle by Jittle and lived a long life.