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However, if there are neurological symptoms that have arisen due to B12 deficiency, they could take up to three months to improve, with mild improvements occurring in the first six weeks
research shows no additional benefit above 1 mg daily Important: Doses above 1 mg (1,000 mcg) daily showed no additional metabolic benefits in clinical research
Vitamin B12 The primary compound used in these injections is vitamin B12, a water-soluble vitamin necessary for the production of red blood cells, brain activity, and DNA synthesis
We know that fixing a deficiency needs a careful plan
Furthermore, the risk of an allergic reaction is typically lower with oral supplements than with injections
Navigate B12 Shots & Injections: The Good, Bad, and Alternative
