Cysteine: A Key Amino Acid in Human Health and Metabolism
# Cysteine: A Key Amino Acid in Human Health and Metabolism Cysteine: A Key Amino Acid in Human Health and Metabolism Cysteine is a sulfur-containing amino acid that plays a crucial role in various biological processes. As a semi-essential amino acid, it can be synthesized by the human body under normal conditions but may become…