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(More information) Normal function of the digestive system required for food-bound vitamin B 12 absorption is commonly impaired in individuals over 60 years of age, placing them at risk for vitamin B 12 deficiency
Some medical conditions may also increase the risk of deficiency
The dividing line is absorption, not severity
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Calculator presets covered by this guide Vial size 2 mg BAC water 1 mL Target research amount 300 mcg Vial size 5 mg BAC water 2 mL Target research amount 500 mcg Vial size 10 mg BAC water 3 mL Target research amount 300 or 500 mcg 01 Check the vial amount
Corrects deficiency reliably
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