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There is currently no established tolerable upper limit
Sodium hydroxide and/or hydrochloric acid may have been added during manufacture to adjust the pH (range 4.5-7.0)
B12 Subcutaneous Injections Make Sense When you receive a vitamin B12 shot, your body uses what it needs, stores some of it, and discards the rest
Malabsorption (insufficient absorption of vitamin B12 in the intestine) due to insufficient production of intrinsic factor (a protein produced in the lining of the stomach that is needed to absorb vitamin B12), disorders in the end section of the ileum (part of the small intestine), such as sprue, fish tapeworm infestation or blind loop syndrome (change in the course of the intestine after gastric surgery)
US$ 23.01
US$ 23.02
US$ 29.76
US$ 25.72
