Yes these are very common in Italian’s alimentation culture, Olive and Olive Oil.
Olives are common to be served as additional food before main dish or served in the dish such as pasta.
In Italian culture, they use olive oil a lot to cook their food or even just adding it to salad or pasta. The oil types can include the normal olive oil or extra-virgin olive oil.
The extra virgin olive oil has particular and stronger smell. However, for those who like it, it won’t be a problem and instead, will be a plus side.
These are two healthy alimentations that we can see in Italian Food and dish.