how often to have b12 injections Vitamin Dosage and Frequency Vitamin B12 Injection: Uses, Benefits,

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The most important detail is the route

For example, if your levels are consistently high, your provider may suggest spacing out your shots

Benefits of Oral Supplements Limitations of Oral Supplements Comparing Treatment Effectiveness Clinical studies demonstrate both methods effectively treat vitamin B12 deficiency when appropriately selected for individual patient needs

There are a few common, mild side effects associated with B12 shots, including: Mild diarrhea, itching, nausea and vomiting, dizziness, headaches, and hot flashes Redness or swelling at the injection site Temporary soreness at injection site Serious side effects are rare but require immediate medical attention