The front of your thigh will work, too
What You Need to Know Harvard Health Publishing: The A List for Vitamin B-12 Sources National Institutes of Health Office of Dietary Supplements: Vitamin B12 Grant Chu, MD, MS, MBA, FACP Medical Reviewer Grant Chu, MD, is an associate clinical professor at the David Geffen School of Medicine at UCLA
This powerful blend of Glutathione, Ascorbic Acid, and Zinc elevates your bodys defense mechanisms
(PubMed) Hendler S, Rorvik D, eds
However, B12 shots can lead to side effects including: - Headache - Dizziness - Diarrhea - Skin rash and itching - Nausea and vomiting - Fatigue - Swelling and tingling sensation Additionally, excess vitamin B12 can also result in rare but severe allergic reactions also known as anaphylaxis