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Birch, Nicola E
Symptoms of Vitamin B12 Deficiency In the absence of sufficient absorption of vitamin B12, our body will start manifesting several deficiency symptoms
Think of it like this: if your car has been running on fumes for months, a quick pit stop for gas wont magically get you across the country
For legitimate laboratories, it is generally available under research use only terms
This ensures better absorption, particularly for people with gastrointestinal conditions or difficulty absorbing nutrients from food
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