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The dose is often very high, as most of it will pass through your digestive system and be excreted by your body
Amounts of vitamin B 12 that are recommended by the Food and Nutrition Board, National Academy of Science- National Research Council for lactating women (4 mcg daily) should be consumed during lactation
The following issues are the most common: Mixing up mg and mcg: Researchers sometimes enter milligrams when they mean micrograms
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