
An important supplement for vegans. NutritionFacts.org recommends 2,000 mcg per week for those under 65 years of age. They recommend 1,000 mcg per day for those over 65 years of age.
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An important supplement for vegans. NutritionFacts.org recommends 2,000 mcg per week for those under 65 years of age. They recommend 1,000 mcg per day for those over 65 years of age.
No comments yet