Sometimes I get extreme cravings for a certain food and have to have it, whether it is salty, sweet, carbs or even vegetables!

I've read that sometimes you will crave a food or vitamin/mineral that your body needs, but also that you can have these cravings if you have sensitivities or allergies to those foods too.

So how do you figure it out?
What kind of craving applies to you?

We can even talk about comfort food, stresses and other emotional issues of eating & cravings too.