Vitamins and supplements like melatonin and fish oil offer health benefits but can cause side effects if misused. Learn about the impact of saw palmetto on blood pressure and find the best multivitamins for young women and adults over 50.
Vitamin B6, known as pyridoxine, is a water-soluble vitamin the body needs for metabolism, nervous and immune system functions, and conversion of amino acids and other vitamins. Vitamin B6 is water-soluble, but that does not mean it is safe to give to children.
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Citrulline can be obtained from supplements or from foods. Nobel Prize recipient, Professor Louis Ignarro says that when the amino acids -- citrulline and arginine -- are combined, our body's cells are encouraged to produce a beneficial gas called nitric oxide.
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