dont "over"treat her with what you think are "goodies"... the commercial feed formulation has the basci (minimal) nutrients and in the correct ratio which is crucial for your birds health and immunesystem. You can add cooked oatmeal (cook in water human oats and add just enough to make the feed...
get a good poultry supplement... AviaCharge 2000 is a complete supplement (also approved for use on organic certified)...this should deal with any nutritional issues. (It can be purchased online from McMurry or Strombergs)