A vitamin B12 injection could be the exact treatment you need to perk you up and get you feeling more like yourself
The most common side effect of B12 injections is irritation at the injection site, and injections are typically administered intramuscularly or subcutaneously. Less common side effects may include headache, nausea, diarrhea, itching, or a brief feeling of lightheadedness after the injection
Upon thawing, the benzyl alcohol may not properly reintegrate into the solution, leaving you with what is essentially just sterile water in some parts of the vial and a higher concentration of the preservative in others
Rice, wheat, oats, nuts, fruits, vegetables, beans, and fortified processed foods are typical sources of non-heme iron