Eating in moderation

I learned today about consuming in moderation.  I will also learn today about the best foods that are good for PCOS sufferers.  I am to cut out or limit processed foods.  I am also supposed to eat servings of fruits, vegetables, and whole grains.  In short, I am supposed to consume a healthy, balanced diet no matter what. I wondered how to consume all of those fruits, vegetables, lean meats, whole grains, and a small serving of starches.  I am doing well in those areas today.  However, I do tend to eat more than one serving at one time and that was what I did.