Pyridoxal-5'-phosphate

Vitamin B6 (pyroxidine) is a co-factor in amino acid metabolism, the folate cycle, and the biosynthesis of neurotransmitters, including dopamine, GABA, melatonin, norepinephrine, and serotonin.

Role in the body
Vitamin B6 is a cofactor for diamine oxidase.

Chronic fatigue syndrome
One very small study found decreased functional status of several B vitamins including pyroxidine, riboflavin and thiamine.

Learn more

 * Linus Pauling Institute Micronutrient Information Center - Vitamin B6