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High Caco-2 permeability is a favorable sign for oral absorption
The best results come from correcting deficiency or maintaining levels when you cannot absorb B12 properly
However, ultra-high-dose methylcobalamin therapy may improve the prognosis of patients with ALS, if administered early in the disease course, the researchers wrote
The recommended dosage and frequency will be determined by your doctor and your bodys ability to store vitamin B12
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