contraindicated for b12 injections Are Vitamin Shots Right You? B12 Injections for Weight Loss:

Notice those concentrations: 1.34 mg/mL and 2.68 mg/mL

Your body absorbs these B12 formulations differently, so its hard to say how many B12 pills equal a shot dosage

Vitamin B12 is a vitamin that our bodies need for: Vitamin B12 injections provide a wide range of benefits for overall wellness, including: Vitamin B12 injections deliver the nutrient directly into the bloodstream, bypassing the digestive system for immediate absorption

[DOI] [PubMed] [Google Scholar] 145.Okada S, York DA, Bray GA, Erlanson-Albertsson C

Call your health care provider immediately if you are experiencing any signs of an allergic reaction: skin rash, itching or hives, swelling of the face, lips, or tongue, blue tint to skin, chest tightness, pain, difficulty breathing, wheezing, dizziness, red, swollen painful area on the leg

10.1182/blood.v92.4.1191.416k15_1191_1198 [DOI] [PubMed] [Google Scholar] La Torre G., Calzoni L., Colamesta V., Guzzo A