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Chinese factories make high levels of amino acids:glycine
L-cysteine, which has the formula C3H7NO2S, is a non-essential amino acid. It is an isomer of cysteine and can be converted from methionine.
L-cysteine, which has the formula C3H7NO2S, is a non-essential amino acid. It is an isomer of cysteine and can be converted from methionine.