Vitamin B 12 Injection Mobile and Clinic IV Therapy ASAP IVs IV Hydration Experts of San Diego, Phoenix, Scottsdale, San Francisco B12 and Folic Acid Intramuscular Injections DR FRANCES WANG ND Methylcobalamin Injection (Vitamin B12) Empower Pharmacy Many people know about the benefits of B12 shots, but did you know our Naturopathic Doctors use other vitamin injections as part of their comprehensive treatment plans? Various nutrients can be combined Foliphos Phosphorus, Folic Acid & B12 3IN1 Injection Ranvet These are my injectables that I use. Methylcobalamin B12 and Methyl Folate due to my pernicious anemia MTHFR dual Mutation. Have you been checked?