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Without enough acid, the vitamin cant be properly released and absorbed
Each COA is available as a downloadable PDF on the product page
Adverse reactions reported following methylcobalamin administration include headache, infection, nausea/vomiting, paresthesias, and rhinitis
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Although normal levels are unclear, theres a 97% likelihood that a person with cobalamin levels below 200nanograms/L has vitamin B12 deficiency
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