As they say, what does not kill you, will make you better. I am always suspicious of things that are supposedly really good for you or things that will increase my sexual stamina. Usually these things are things that are terrible tasting.
Italians have an obsession with their intestinal and gut health. Drinking a little digestif, digestivo, is something many of them are accustomed to.
Digestifs are usually an alcoholic beverage that you enjoy at the end of meal. It is not meant to be downed like a shot. As with many things in Italy, most of the Italian digestifs are bitter. Oh how they love bitter here!
I have tried a few. Some made from walnuts and some made from arugula. The one made from arugula is a specialty of Ischia, an island near Capri.
If they are not too bitter, then they are often too sweet. When I tried the Ratafia, I was delighted because while sweet, it at least tasted good.