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Given under the supervision of a physician, the SlimJection B-12 Shot is completely safe and can be just what you need to break through that weight loss plateau or fitness goal

Oral supplements contain cyanocobalamin, which breaks down in the body into methylcobalamin and the poison cyanide

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It is also available through an injection but is more commonly found in supplements

Vitamin B12 absorption from food requires several steps: intrinsic factor secretion from gastric parietal cells, acid-dependent release of B12 from food proteins, and physical contact time in the ileum where transcobalamin receptors capture the B12-intrinsic factor complex