why would i need a b12 injection Are Shots Safe? Royal Palm Beach Medical Group B12 Vitamin shot - GlamourEyes

Vitamin B12 is a water-soluble vitamin that plays a vital role in brain function and the production of DNA and red blood cells

There is no preparation required and no recovery time

abnormalities should be investigated

The b-12 has helped keep me from being so exhausted from fibromyalgia

Some patients feel that B12 shots provide a very sustained and consistent energy level throughout the week but like to supplement and augment this effect with oral forms on particularly stressful days

The Mayo Clinic indicates high doses of vitamin B-12, such as those used to treat a deficiency, might cause: Headache Nausea and vomiting Diarrhea Fatigue or weakness Tingling sensation in hands and feet Healthline says: In very rare cases, some people can experience side effects caused by allergic reactions or sensitivity In addition to helping athletes build muscle, vitamin B12 plays a role in maintaining nervous system function and brain health