Is there one food item that you would eat every day, if it was actually good for you?

There are some foods I eat pretty much every day, but those things are relatively nutritionally sound.

I could see myself eating restaurant pizza (from lots of different places) every day, if it wasn’t so fattening. I would also eat cheese every day, but it’s also too fattening. And whole milk. Those are 3 things that I eat, but in moderation. If some magic spell was put on those 3 things, that made them super healthy, I could see myself eating/drinking them every day.

What do you avoid, or limit, that you would gladly eat every day, if it was magically good for you?