Supplement |
AGB |
RNY |
BPD/DS |
Multivitamin-mineral supplement |
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* A high-potency vitamin containing 100% of the daily value (DV) for 2/3 of nutrients |
100% of DV |
200% of DV |
200% of DV |
Additional cobalamin (B12) |
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* Intramuscular injection |
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1,000 mcg/mo |
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* Oral tablet (crystalline form) |
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350-500 mcg/d |
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Additional elemental calcium |
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* Choose a brand that contains calcium citrate and vitamin D3 |
1,500 mg/d |
1,500-2,000 mg/d |
1,800-2,400 mg/d |
Additional elemental iron |
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* Recommended for menstruating women and those at risk of anemia |
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18-27 mg/d (Minimum) |
18-27 mg/d (Minimum) |
Fat-soluble vitamins |
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* Vitamin A |
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10,000 IU |
* Vitamin D3 |
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2,000 IU |
* Viamin K |
----- |
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300 mcg |
Optional B-complex |
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* B-50 dosage |
1/d |
1/d |
1/d |