???? ??? ?? ?? ? ????? ? ?? ??? ?? ???? ??? ??? ? ??? ? ??? ? ?? ? ??? ??? ??????.Hypermethioninemia can occur with other metabolic Problems, like homocystinuria, tyrosinemia, and galactosemia, which also include the defective breakdown of specific molecules. It might also outcome from liver disease or too much dietary intake of methionine from con