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Scored forOutcome alternatives
21st Century90 count • 90 servingsAvailable now$5.22$0.06 / serving4.8 · 5,303 ratings3 / day
89−3 pts from leader
#17 of 9504 ranked for bone mineral densityLeader · 21st Century, 21st Century, Calcium Plus D3, 90 Tablets — 92
Why this ranks #17 for bone mineral density
- Evidence fitVitamin D3 (Cholecalciferol) and Calcium are the strongest evidence signals for this outcome.
- Dose fit1 of 2 dosed ingredients land in the studied range. Vitamin D3 (Cholecalciferol) at 5 mcg sits below the studied 800-4000 IU window.
- Price / serving$0.05 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.
Trade-offsPopularity trails the other picks hereDose fit is the weak spot on this list
The numbers · Bone mineral densityWhat's inside
89
93
55
99
5 mcgBelow rangebelow the studied 800-4000 IU window
500 mgIn rangeinside the studied 500-1200 mg window
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