Pyridoxal is a chemical compound known for its important role in human growth and development. However, there are several other words that can be used synonymously to describe this compound. These include Vitamin B6, AdoMet, and PLP. Vitamin B6 is a naturally occurring form of pyridoxal that is essential for proper functioning of the nervous system, immune system, and red blood cell production. AdoMet is a derivative of pyridoxal that is involved in various biochemical reactions in the body, including the methylation of DNA and RNA. Finally, PLP is the active form of pyridoxal that functions as a coenzyme in many key enzymatic reactions in the body, including the metabolism of amino acids.