b12 injected into blood vessel Vitamin Injection (IM Shot) Treating Severe Vitamin B12 Deficiency

Vitamin B12 injections can cause issues with: Leg pain Muscle pain Muscle weakness Swelling in arms and lower extremities Swelling or pain in one leg Unstable walking Neurological Effects The neurological effects of vitamin B12 affect your brain

A fair better for weight loss conclusion If your primary goal is clinically meaningful weight loss and you meet medical criteria, semaglutide is typically the stronger option because it has stronger evidence and standardized prescribing/monitoring

Understanding realistic timelines helps you stick with treatment long enough to see results

Keep hydrating and move your arm to reduce stiffness

However, researchers and clinicians have observed its potential in a much broader population, especially in the context of: Visceral adiposity (deep belly fat) Growth hormone deficiency Cognitive aging Cardiometabolic risk reduction Its appeal lies in the ability to elevate IGF-1 (insulin-like growth factor-1) levels while preserving the bodys natural feedback mechanisms

Always check with a pharmacist first