how safe are b12 injections Vitamin Injection Side Effects and Safety B12 Shots at Home: NHS

However, theres currently no evidence that taking B12 supplements increases energy levels in people who are not deficient in this nutrient

However, we cant draw any definitive conclusions from such small studies

Long-Term Effects: The long-term effects of some peptides may not be well understood, so its important to discuss your treatment goals and duration with your healthcare provider

Before starting vitamin B12 injections, we encourage an open discussion about your medical history, current medications, lifestyle, and overall health status with your healthcare provider

You should avoid eating grapefruit or drinking grapefruit juice