can b12 injection cause constipation in deficiency is primarily neurogenic, due to autonomic and enteric neuropathy causing slow gut motility • Constipation may precede anemia • Often improves after B12 replacement • Think of B12 Vitamin B12 Injection Side Effects

It may sound high, but in reality, only a small percentage is absorbed

Refrigeration Unlike some medications that require strict refrigeration, vitamin B12 injections come in different formulations, and their storage requirements vary: Cyanocobalamin Injections: Many cyanocobalamin B12 injections can be stored at room temperature (68F to 77F / 20C to 25C) and should be kept away from direct light

Individual responses to compounds can vary, and potential interactions with medications, pre-existing conditions, or other supplements should be evaluated by a qualified professional

These injections are particularly effective for: Individuals aiming to lose weight while preserving muscle tone