how often b12 injection Shots Dosage for Adults: Much, How Often, and Key Guidelines Vitamin B12 Injection Treatment |

I still get the occasional numbness with stinging and burning in my legs

What Is B12 Deficiency Anemia

There is After having a B12 shot, a person should monitor for adverse symptoms and seek medical help if they experience: severe pain at the injection site mild diarrhea a swelling sensation in the body temporary itching of the skin In rare cases, a person may also be at risk of: anaphylaxis pulmonary edema congestive heart failure peripheral vascular thrombosis, which involves blood clots polycythemia vera, which is a type of blood cancer If anyone experiences difficulty breathing, hives, or swelling, they need emergency medical help

Vitamin B12 is a water-soluble vitamin that maintains nerve and brain health, while also aiding in red blood cell production (via Healthline)

Adolescents aged 1114 years require 1.2 mcg per day , reflecting increased demands during puberty and rapid growth