will b12 injections cause weight gain Vitamin Benefits and Best Sources GLP-1 + NAD+ + B12:

Cyanocobalamin Injection, USP is a sterile solution of cyanocobalamin (vitamin B) intended for intramuscular (IM) or subcutaneous (SC) injection

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While vitamin B12 injections are commonly recommended for individuals with a diagnosed deficiency or those at risk of deficiency due to certain medical conditions or dietary restrictions, they can also benefit: Vegetarians and Vegans : Plant-based diets may lack sufficient sources of vitamin B12, making injections a valuable option for keeping optimal levels

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