There has been serious worry in the developing countries on the high cost of synthetic methionine and it's inaccessibility in most villages in the developed countries however the issue is with regard to organic agriculture which is fast growing in which most synthetic or inorganic chemicals have been banned from incorporation into animal feeds and natural sources are been looked into this book unveils the secrets of two plant materials that could be used as feed ingredients in the diets of broilers to provide mainly protein and especially methionine which has been mentioned by some authors as the initiating amino acid for all polypeptide synthesis