what is the dose for b12 injection Best Vitamin and Frequency · PA Relief B12 Injection Dose for Adults:
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Everyones body is different, so the timeline can vary

What to do if you suspect a B12 deficiency If youve noticed some mild symptoms of a vitamin B12 deficiency, its important to consult with your healthcare provider to rule out other possible causes

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If you've given up all animal products, you should consider using fortified cereals or nutritional yeasts or taking a vitamin B12 supplement
Nat Prod Rep 19, 390412 (2002)
