Health Benefits And Uses Of Vitamin B6 (Pyridoxal-5-Phosphate)

Blood Health Support

Vitamin B6 Background and Benefits

Vitamin B6 is a collective term for several compounds that are very similar. Pyridoxine is the free form of vitamin B6 and is named after its structural similarity to pyridine. Pyridoxal 5'-phosphate (PLP) is the most biologically active form of vitamin B6. Vitamin B6 is an essential nutrient in humans with many specific biochemical functions that generally involve PLP’s use as a cofactor in the metabolism of amino acids, glucose and lipids.

The Hungarian physician Paul Gyorgy identified a substance in 1934 that could cure a specific skin disease in rats. He named this factor vitamin B6, which the American nutritionist Samuel Lepkovsky isolated from rice bran in 1938. Leslie Harris and Karl Folkers determined the exact chemical structure of pyridoxine by 1939.

Many forms of vitamin B6 are abundantly available in foods, including its free form. Its most significant dietary sources include animal protein, especially beef, pork and turkey. Plant-based sources of vitamin B6 include bananas, cereal grains, chickpeas, pistachios and potatoes. However, food processing techniques can dramatically reduce vitamin B6 content. For example, whole cereal grains are high in vitamin B6. However, refined grains have very little vitamin B6 since this nutrient is concentrated in the outer layers of the grain.

Uses of Vitamin B6

Vitamin B6 has many possible benefits as a health supplement since it is an essential nutrient. Common uses of health supplements include the healthy functioning of the blood and eyes as well as support for normal behavior and menstruation.

Eye health support

Some research shows that vitamin B6 may help to maintain your vision, especially if you are older. This application typically combines vitamin B6 with folic acid and vitamin B12.

Menstrual health

Vitamin B6 may help to manage the symptoms of pre-menstrual syndrome (PMS), including breast discomfort.

Behavioral support

Vitamin B6 may help to maintain serotonin levels in children, which can support normal behavior.

Blood health support

Oral vitamin B6 may support blood health by helping to manage normal levels of homocysteine. This use often combines vitamin B6 with folic acid.

Signs You May Need Vitamin B6

A vitamin B6 deficiency is almost always due to a long-term condition that inhibits the metabolism of vitamin B6 rather than insufficient dietary intake. These conditions primarily include alcoholism, chronic diarrhea, genetic disorders and drug interactions. Common signs that you may need vitamin B6 include seborrhea, throat ulcers and rashes in the skin folds.

Synonyms and Similar Forms of Vitamin B6

Pyridoxine, Pyridoxal 5'-phosphate (PLP)


Health Articles

The Cheapest, Most Effective Way To Boost Your Brain Power

But how and why does exercise have such a positive effect on your brain. Here are just five ways you need to ditch those excuses and get moving. Exercise increases your heart rate, pumping more oxygen rich blood to the brain, and, thereby improving memory formation in healthy young adults, as well as improving reaction time. Better yet, the physical activity doesn’t have to be gruelling to inc...

Other Ingredients That May Be Of Interest

L-Methionine

Liver Support L-Methionine Background and Benefits L-methionine is an essential amino acid in all multi-celled animals. It must be obtained from diet and food sources since it is unable to be biosynthesized in the body. The minimum daily requirement of L-methionine for an adult male is 13 milligr...

L-Proline

Support for Skin Health L-Proline Background and Benefits L-proline is one of the 20 amino acids that are used to synthesize proteins by the human body. This amino acid is encoded in the human genetic code with the codons CCA, CCC, CCG and CCU. L-proline is the only proteinogenic amino acid that ...