Boring sandwiches, microwave meals, and last night's pizza. Does this read like your work-from-home menu? If so, then it's time to re-think those lunch ideas. All of which raises the question; "What should I be eating for lunch?" The answer to this is simple, avoid processed foods and instead opt for balanced lunches featuring meat, fish, dairy, veggies, and good fiber. Meals needn't be costly either, choose canned or frozen fish, and...