normal dose for b12 injection what is the maximum of vitamin What is the recommended dose a vitamin B12 (B12) injection? Vitamin B12 status in infancy

What should I do if I experience persistent nausea or other gastrointestinal side effects

Local Reactions: Mild tenderness or redness at the injection site

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See a doctor if you have high B12 and High B12 on a blood test doesnt always require action, but certain combinations warrant prompt evaluation: B12 above 1,000 pg/mL without supplementation or injections Unexplained fatigue, weight loss, abdominal pain, or night sweats alongside elevated B12 Abnormal liver function tests (ALT, AST, bilirubin) or kidney markers (creatinine, GFR) on the same panel Abnormal complete blood count (CBC), especially elevated white blood cells, red blood cells, or platelets B12 levels that are rising over serial measurements without a clear dietary or supplement explanation What to do about high B12 levels There is no specific treatment for high vitamin B12 because the B12 level itself is almost never the problem

Over time, this can lead to inflammation, high blood pressure, poor circulation, and diseases like atherosclerosis, autoimmune disorders, infections, and organ failure