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Conditions that affect your small intestine such as Crohns disease, celiac disease, bacterial growth, or a parasite
Because the vitamin is delivered directly to your cells, you can start to feel the effects in a matter of minutes
Their 24/7 customer service is responsive if you need batch-specific testing data
Prescription Only: Use only as prescribed and under medical supervision
However, if the underlying cause of your deficiency remains such as pernicious anemia or ongoing medication use that impairs absorption your B12 levels will gradually decline after discontinuation
US$ 22.50
US$ 23.61
US$ 29.28
US$ 20.87
