difference between b12 injections and pills Oral vs. B12 Injections: What Is the Difference? Danville, CA – Wellness Center

Though it may seem like a pretty straightforward process to inject someone with a needle and a plunger, there are 2 injection methods that can be used for a vitamin B12 injection: [7] Intramuscular: These injections are common because they tend to have better results

The combination may produce better results than either alone

When periods are consistently missed or infrequent, medically termed oligomenorrhea, it can be a significant indicator of your reproductive health

Still, side effects from B12 supplements are possible, especially at higher doses, and include: Headache Nausea Vomiting Fatigue Weakness Diarrhea Tingling in the hands and feet Nasal spray Vitamin B12 is also available in a nasal spray