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Scored forOutcome alternatives
21st Century400 count • 400 servingsAvailable now$10.44$0.03 / serving4.8 · 4,349 ratings
90−2 pts from leader
#9 of 7127 ranked for bone mineral densityLeader · 21st Century, 21st Century, Calcium Plus D3, 90 Tablets — 92
Why this ranks #9 for bone mineral density
- Evidence fitVitamin D3 (Cholecalciferol) and Calcium Carbonate are the strongest evidence signals for this outcome.
- Dose fitCalcium Carbonate at 500 mg lands inside the studied 500-1200 mg window.
- Price / serving$0.03 per serving — low price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustStrong trust signals — consistently high marks from verified buyer ratings.
The numbers · Bone mineral density
90
93
55
99
15 mcg
500 mgIn rangeinside the studied 500-1200 mg window
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