Vitamin B6 forms the enzyme group of certain decarboxylases involved in the metabolism of nerve tissue. Its supply is essential for DNA synthesis. It has been shown that many maternal diets in several studies were consistently lacking vitamin B6. Vitamin B6 is also needed for the physiological process of erythropoiesis which regulates oxygen levels through sufficient red blood cell production.
Vitamin B6 for cognition.
Effects of vitamin B12, folate, and vitamin B6 supplements in elderly people with normal serum vitamin concentrations.
Those who have a vitamin B6 deficiency are more prone to skin rashes, mood changes, weakened immune function, low energy, and seizures.