do doctors give b12 injections Are you getting enough B12?

As the However, while risks of severe toxicity are low, some side effects are still possible, such as: temporary symptoms, such as itching, swelling, or diarrhea allergic reaction damage from the injection hypokalemia, or low potassium levels infection negative interactions with certain medications, such as: metformin (Fortamet, Glucophage, Riomet) medications to reduce gastric acid, such as proton pump inhibitors or H2 receptor antagonists Always talk with a doctor before using vitamin B12 supplements

The plan can change based on how the patient responds and their health needs

Theres no scientific evidence to suggest that higher-than-normal B12 levels will boost your energy or speed up your metabolism

Always follow the dosage instructions provided by your healthcare provider