You may experience fatigue or lethargy, among other symptoms, if you have a B12 deficiency
Dietary Habits Vegans and vegetarians may need to inject themselves with larger amounts of micronutrient B12 to make up for insufficient food
Vitamin B12 shot side effects Most people tolerate vitamin B12 injections well, but possible side effects include: Mild: soreness or redness at injection site, mild diarrhea, nausea, headache, itching Rare but serious: allergic reactions (rash, swelling, difficulty breathing), low potassium (hypokalemia), dizziness or heart rate changes Get emergency medical help if you have signs of an allergic reaction to Vitamin B12: hives
Route selection should consider severity, cause, symptoms, adherence, cost, and follow-upnot only the serum B12 number
B12 injections before and after | B12 shot benefits for women, B12 shots before and after, Fat loss Skip to content Explore When autocomplete results are available use up and down arrows to review and enter to select