The frequency of B12 injections depends on the individual’s condition and healthcare provider’s recommendations. Initially, injections may be given more frequently to correct deficiency, followed by maintenance doses at longer intervals.

B12 injections are generally safe and well-tolerated. Some individuals may experience mild side effects such as pain or swelling at the injection site, nausea, or headache.

Yes, B12 injections can be beneficial for vegetarians and vegans who may have difficulty obtaining sufficient vitamin B12 from plant-based sources alone.

B12 injections are generally safe to use with most medications and medical conditions. However, it’s essential to inform your healthcare provider about all medications and medical conditions before starting B12 injections.

While B12 is involved in energy metabolism, there is limited evidence to support its use solely for weight loss or energy enhancement in individuals without B12 deficiency. It’s crucial to discuss any weight loss or energy concerns with a healthcare provider to determine the most appropriate approach.