are b12 injections given im or subq Sublingual vs. B12 Injections: Which Option Is Right for You? – WhyNotNatural What Happens If You Inject
Description
Pharmacology is well-described in peer-reviewed literature

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

Store properly

Nutritional significance of fructose and sugar alcohols

Promotes a better mood
