Questions & Answers about A colazione mangio uno yogurt con kiwi e cereali.
In this kind of sentence, a colazione is commonly used to mean for breakfast / at breakfast time.
So:
- A colazione mangio... = For breakfast, I eat...
Italian often uses a with meals in expressions like:
- a colazione = for breakfast
- a pranzo = at/for lunch
- a cena = at/for dinner
You can also hear per colazione, which is very common too. In many contexts, both are natural:
- A colazione mangio uno yogurt...
- Per colazione mangio uno yogurt...
Both mean essentially the same thing here.
Because Italian usually drops the subject pronoun when it is already clear from the verb ending.
- mangio = I eat
- mangi = you eat
- mangia = he/she eats
So io is not necessary unless you want emphasis or contrast.
For example:
- A colazione mangio uno yogurt. = neutral, normal
- Io mangio uno yogurt, lui invece mangia pane e marmellata. = I eat yogurt, but he eats bread and jam
This is called a pro-drop language feature, and it is very common in Italian.