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By potentially affecting gastric acid production, it makes that separation less efficient even when contact time is adequate
More importantly, many people have underlying issues that block B12 absorption, regardless of what they eat
This method quickly fills up B12 stores
PLoS ONE 6(3):e17899 Sun H, Yang T, Li Q et al (2012) Dexamethasone and vitamin B(12) synergistically promote peripheral nerve regeneration in rats by upregulating the expression of brain-derived neurotrophic factor
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