Lysine

Definitions

1. An amino acid, C₆H₁₄N₂O₂, in L- or D-forms.
   countable, uncountable
2. The L-form of such a molecule, as it occurs in living organisms; in humans it is an essential amino acid.
   countable, uncountable

Equivalents

Examples

“Lysine is an essential amino acid required for many body functions, including growth and bone development in children; calcium absorption and maintenance of the correct⟳ nitrogen balance in the body; maintenance of lean⟳ body mass; production of antibodies, hormones, and enzymes; collagen formation and repair⟳ of tissue.”

CEFR level