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These injections contain a synthetic version of the vitamin called cyanocobalamin and are usually given directly into a muscle by a healthcare provider
Injection training matters
Vitamin B12 is a requirement your body needs to function properly, as well as the development of the brain, nerves, blood cells and so much more
Individuals with Poor Absorption: People with low stomach acid, or those who have had certain surgeries (like gastric bypass), may struggle to absorb B12 from food and would benefit from injections
Because absorption is limited, raising serum B12 with pills is a gradual, cumulative process that can take weeks or months of consistent daily use
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