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It is usually used to treat patients who cannot absorb vitamin B12 properly in their system
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Although studies are mixed, vitamin D may make severe flu and COVID-19 infections less likely
Testimonials often mention improved energy, better digestion, and easier fat loss
Only a small share of a large oral dose is absorbed by the bodys usual receptor-based route, but the surplus crossing the gut wall by simple diffusion is still enough to lift a serum reading well above the reference range
