Grade 3-4 hematologic and nonhema-tologic toxicities fell from 37% of patients without supplementation to 6.4% with supplementation ( P = .001)
Throw away unused or expired B-Vitamins, but do not flush down a toilet or pour down a drain unless you are told by a trained professional that it is okay to do so
Animal sources include dairy products, eggs, fish, poultry, beef Liver Chicken Fish and shellfish such as trout, salmon, tuna fish and clams Fortified breakfast cereal Low-fat milk Yogurt Cheese Eggs If you are looking for a food fortified with B12, check the product's Nutrition Facts label
Of these, pyridoxal 5'-phosphate (PLP) is the most metabolically active form and acts as an enzyme cofactor in the biochemical metabolism of amino acids
Liver, clams, oysters, nutritional yeast, salmon, tuna, and fish meat are all very high in vitamin B12
How often can I have vitamin B12 injections