2. Shrimp and yam can be eaten together, or they can be fried together to make yam fried shrimp. Fried shrimp with yam is a traditional local dish in Guangdong Province, which belongs to Cantonese cuisine.

3. Shrimp can't be eaten with fruits and vegetables rich in vitamin C. Shrimp meat contains high concentration of pentavalent arsenic compounds, which is harmless to the body, but taking a large amount of vitamin C at the same time will reduce pentavalent arsenic to trivalent arsenic, leading to acute arsenic poisoning.