How quickly do B12 injections work?
Hydroxocobalamin starts to work straight away. However, it may take a few days or weeks before your vitamin B12 levels and symptoms (such as extreme tiredness or lack of energy) start to improve. Are there any long-term side effects? It’s OK to have hydroxocobalamin injections for a long time. The benefits of Vitamin B12 injections are usually noticeable very quickly, with many patients experiencing a boost in energy, mental clarity, and mood within just a few hours to a few days after their first injection.
How much weight can you lose with B12 injections?
Are vitamin B-12 injections helpful for weight loss? There’s no solid proof that vitamin B-12 shots, also called injections, help you lose weight. Not exactly. B12 doesn’t “burn fat” on its own, but it supports your body’s natural processes that help you lose weight more efficiently. When combined with a balanced diet and regular exercise, B12 shots can be a helpful addition to your routine.