Food that helps staying lucid ?

Hello :)
I wonder if there is some food that helps to be or stay lucid...
So, if you know the answer, or if eating some things helps you to be lucid, please leave a comment bellow :D

I've heard that pure chocolate and any kind of diary products should help. And also fruits and veggies in general because they provide general health, like nuts. I eat peanuts all day long and I don't get lucid very often so you might try almonds :P

No matter how much "lucid food" you eat, becoming lucid always relies on mentality. Food just helps you along.

I know there are a lot of vitamins and such that are supposed to help you, like B12 or something like the sorts.

As far as staying lucid, I don't think so. At least, I have never heard of it.