as sardines are rich in nutrients. They are commonly served in cans
The Canned Sardines is a type of Food and Drink in the DayZ Standalone. This item can commonly be found in Supermarkets (located in most major cities such as Chernogorsk or Elektrozavodsk), residential and industrial areas. Canned goods cannot be eaten without first opening them, typically with the Can Opener. Other tools may be used as well, such as knives, screw drivers, machetes, axes, or similar, but this will result in a certain percentage of the content being spilled upon opening.