Pet owners might also be comfortable giving the injections at home, after a brief demo by a veterinary professional
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In contrast, pill supplements come in predetermined doses, which could be more or less than you need for your vitamin intake
In general, serious side effects from B12 injections are rare but in some cases, people may experience a few mild ones including pain, redness, or bruising at the site of injection
A licensed provider can usually arrive within 1 hour and your entire IV treatment is typically completed in about 2 hours
Most people report improvement in fatigue and anemia symptoms within 2472 hours after the first injection, especially with severe deficiency