Vitamin B-6 (Pyridoxine) is involved in more bodily functions than almost any other single nutrient. It effects both physical and mental health. It is beneficial if you suffer from water retention and is necessary for the production of hydrochloric acid and the absorption of fats and protein. It also aids in maintaining sodium and potassium balance, and promotes red blood cell formation.         

Vitamin B-6 is required by the nervous system and is needed for normal brain function and for the synthesis of the nucleic acids RNA and DNA, which contain the genetic instructions for the reproduction of all cells and for the normal cellular growth. It activates many enzymes and aids in the absorption vitamin B-12, in immune system function, and in antibody production.         

Vitamin B-6 plays a role in cancer immunity and aids in the prevention of arteriosclerosis.  It inhibits the formation of a toxic chemical called homocysteine, which attacks the heart muscle and allows the deposition of cholesterol around the heart muscle. Pyridoxine (B-6) acts as a mild diuretic, reducing the symptoms of premenstrual syndrome, and it may be useful in preventing  calcium oxide kidney stones as well. It is helpful in the treatment of allergies, arthritis and asthma.       

A deficiency of vitamin B-6 can result in anemia, convulsions, headaches, nausea, flaky skin, sore tongue, and vomiting. Other possible signs of deficiency include acne, anorexia, arthritis, conjunctivitis, cracks or sores on the mouth and lips, depression, dizziness, fatigue, hyperirritability, impaired wound healing, inflammation of the mouth and gums, learning difficulties, impaired memory or memory loss, hair loss, hearing problems, numbness, oily facial skin, stunted growth, and tingling sensations. Carpal tunnel syndrome has been linked to a deficiency of vitamin B-6 as well.