In many cases, individuals with B12 deficiency may receive injections once a week for several weeks, followed by less frequent maintenance injections, such as once a month
The Vegan Society recommends fortified foods three times a day, or a 10 microgram daily oral supplement, or a 2,000 microgram weekly oral supplement
Research vendors sell the raw compound for laboratory work, so a research vial costs far less
Without it, fatigue, mood changes, and even nerve problems can set in
Compounded lipotropic preparations are not reviewed or approved by the FDA for safety, effectiveness, or quality before they are marketed
The most common side effects of B12 injections are mild and temporary, including pain, redness, or swelling at the injection site, mild nausea or diarrhea, headache, dizziness, and itching near the injection area