???? ??? ?? ?? ? ????? ? ?? ??? ?? ???? ??? ??? ? ??? ? ??? ? ?? ? ??? ??? ??????.Hypermethioninemia can happen with other metabolic Issues, for instance homocystinuria, tyrosinemia, and galactosemia, which also contain the defective breakdown of distinct molecules. It also can result from liver condition or abnormal dietary ingestion of methionine