Traditionally, lemon added to some foods improves digestion, that is why lemon is combined with fish in many dishes. 

Since lemon adds a fresh taste to the dish, when combined with sardines it makes a very nutritious and easy meal. It can be used as a delicious meal on its own or for preparation of more complex meals and salads.

Summary...

Adriatic sardines • Refreshing lemon flavour • Quick and tasty meal