Jonathan GoodsonDr. Goodson is the technical support specialist at Degussa Corp. He can be contacted via [email protected].From the AuthorPoultry Nutrition & FormulationAmino acid levels in feed ingredients: Regression or analysis?Where do we get appropriate and accurate amino acid values for use in formulation matrices?HomeSynthetic methionine sources vary in effectivenessAlthough supplementing methionine has advantages over the risk of overfeeding proteins to meet requirements, not all sources are equally effective.Page 1 of 1