No, MI. As long as each meal has a protein, a carbohydrate and a vegetable, that is sufficient. Preferably not always chips and peas. And not pasta twice in one day. They're my rules.
BTM, I'm not entirely sure what I mean. Helping adults or children with literacy, but with children it seems you have to be a teacher first, and a literacy person second, and with adults I can't make head or tail of how to qualify, in what, where, for how long, or what I could do afterwards!