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Vitamins: Vitamin A, Vitamine B complex, Vitamin B-1, Vitamin B-2, Vitamin B-3, Vitamin B-4, Vitamin B-5, Vitamin B-6, Vitamin B-7, Vitamin B-9, Vitamin B-12, Vitamin B-15, Vitamin B-17, Vitamin C, Vitamin B-x, Vitamin D, Vitamin E, Vitamin F, Vitamin H, Vitamin K, Vitamin L, Inositol
Minerals: Calcium, Chloride, Magnesium, Phosphorus, Potassium, Sodium, Sulfur, Trace Minerals: Iodine, Iron, Zinc, Selenium, Fluoride, Chromium, Copper, Manganese, Molybdenum, Other Trace Minerals: Arsenic, Boron, Nickel, Silicon, Other Trace Elements: Aluminum, Bromine, Cadmium, Germanium, Lead, Lithium, Rubidium, Tin, Vanadium
Pyridoxine (Vitamin B-6)
B6 is a water-soluble vitamin that exists in three major
chemical forms: pyridoxine, pyridoxal, and pyridoxamine.
It performs a wide variety of functions in your body and
is essential for your good health. For example, vitamin B6
is needed for more than 100 enzymes involved in protein
metabolism. It is also essential for red blood cell
metabolism. The nervous and immune systems need vitamin B6
to function efficiently, and it is also needed for the
conversion of tryptophan (an amino acid) to niacin (a
Hemoglobin within red blood cells carries oxygen to tissues. Your body needs vitamin B6 to make hemoglobin. Vitamin B6 also helps increase the amount of oxygen carried by hemoglobin. A vitamin B6 deficiency can result in a form of anemia that is similar to iron deficiency anemia.
An immune response is a broad term that describes a variety of biochemical changes that occur in an effort to fight off infections. Calories, protein, vitamins, and minerals are important to your immune defenses because they promote the growth of white blood cells that directly fight infections. Vitamin B6, through its involvement in protein metabolism and cellular growth, is important to the immune system. It helps maintain the health of lymphoid organs (thymus, spleen, and lymph nodes) that make your white blood cells. Animal studies show that a vitamin B6 deficiency can decrease your antibody production and suppress your immune response.
Vitamin B6 also helps maintain your blood glucose (sugar) within a normal range. When caloric intake is low your body needs vitamin B6 to help convert stored carbohydrate or other nutrients to glucose to maintain normal blood sugar levels. While a shortage of vitamin B6 will limit these functions, supplements of this vitamin do not enhance them in well-nourished individuals.
foods provide vitamin B6
can a vitamin B6
may need extra vitamin B6 to prevent a deficiency?
Asthmatic children treated with the medicine theophylline may need to take a vitamin B6 supplement. Theophylline decreases body stores of vitamin B6, and theophylline-induced seizures have been linked to low body stores of the vitamin. A physician should be consulted about the need for a vitamin B6 supplement when theophylline is prescribed.
Recommended Dietary Allowances: Men = 2 mg; Women = 1.6 mg; Pregnant Women = 2.2 mg