Vitamin B6, or pyridoxine, is an important component of the coenzyme PLP, which metabolizes amino acids. Because of its amino acid transfer ability, the body can produce nonessential amino acids from available amino groups, as well as metabolize protein and urea. Without vitamin B6, our bodies would not be able to manufacture red and white blood cells, hormones, insulin, adrenaline, antibodies, neurotransmitters (such as serotonin that controls sleep patterns, appetite, and sensitivity to pain), and enzymes. Found in foods such as eggs, brewer’s yeast, carrots, chicken, fish, brown rice, whole grains, and cabbage, vitamin B6 deficiency will manifest itself in poor functioning of the central nervous system, anemia, and depression. In some individuals, the recommended dose of vitamin B6 is inadequate to to help maintain the proper levels of homocysteine.* Homocysteine when out of balance creates a negative cascade of events that involves the vascular system. For these individuals, larger quantities may be needed. Blood testing along with physician supervision is highly recommended before increasing dosages to avoid the possibility of serious side effects, such as peripheral nerve toxicity.
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