I know, in regards to protein, the general rules are to get as many sources as possible to avoid food allergy. Is this also true for carbs? Would it be ok to utilize 2 carbs only for a month or more? Sweet potatoes and oats would be my two.
I also eat Lentils, Black beans, Quinoa, and occasionally brown rice. If Yams are in season those too.
I just find it easier to eat sweet potatoes and oats for the majority of my meals. I am eating a bulk caloric intake as well. Any thoughts?