b12 injection areas vitamin Store A Retired RN About Vitamin B12 Injections B12 Injection Dosage and Frequency:
Description
Receptor activation starts

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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

The dose depends on the persons health
