Daily Archives: September 3, 2018

L-Theanine and L-Cystine: Immune Defence

L-theanine is a non-essential amino acid, the only known dietary source of significance being tea. L-cystine is a non-essential amino acid found in all protein foods. Both L-theanine and L-cystine have antioxidant effects in humans and animals. For cystine, this … Continue reading

Posted in Immune System, L-cysteine / L-cystine, L-theanine | Comments Off on L-Theanine and L-Cystine: Immune Defence