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If you're not getting enough B12 in your diet, injections may be helpful
If needed, they might suggest lab work to check your B12 levels and rule out other causes of fatigue
Voluntary fortification is ineffective to maintain the vitamin B12 and folate status of older Irish adults: evidence from the Irish Longitudinal Study on Ageing (TILDA)
The addition of B12 gives the serum a distinctive pink color, making it easily distinguishable from other medications
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