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Scored forOutcome alternatives
21st Century75 count • 75 servingsAvailable now$4.74$0.06 / serving4.7 · 4,848 ratings
85−2 pts from leader
#5 of 3196 ranked for gastroesophageal reflux or heartburnLeader · 21st Century, 21st Century, Calcium Plus D3, 90 Tablets — 87
Why this ranks #5 for gastroesophageal reflux or heartburn
- Evidence fitCalcium Carbonate is the strongest evidence signal for this outcome.
- Dose fitCalcium Carbonate at 600 mg lands inside the studied 500-1000 mg window.
- Price / serving$0.06 per serving — mid 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 · Gastroesophageal reflux or heartburn
85
88
71
99
600 mgIn rangeinside the studied 500-1000 mg window
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