do doctors give b12 injections do doctors give b12 injections

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

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

Early signs of declining B12 levels include profound fatigue, tingling or numbness in extremities, cognitive changes, and balance problems requiring medical review

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