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In fact, some researchers prefer sterile water specifically because it introduces no additional compounds into the solution

Allergic reactions: Hypersensitivity to B12 or other components can manifest as urticaria, pruritus, orrarelyanaphylaxis

Its designed to stimulate the pituitary gland to increase the production of growth hormone (GH) , which in turn raises levels of IGF-1 a key hormone involved in metabolism, fat burning, and muscle maintenance

2022 Apr 1;28(2):559-602

Dosage Often, manufacturers offer the starting dose of weight loss injections at a lower price compared to the maintenance dose to make it easier for patients to start the treatment