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Yes, some medications can affect how your body absorbs Vitamin B12
Hair grows in cycles, so meaningful changes are unlikely to be measured after only a few days
Injections are a highly effective and rapid way to correct insufficient levels of this vital nutrient, especially for those who struggle with absorption
The back of a middle shelf is typically the most temperature-stable location
Clean the rubber vial stopper with an alcohol pad and let it dry
A deficiency means that your body does not have as much of something as it needs
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