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Why this ranks #14 for gastroesophageal reflux or heartburn
- Evidence fitMagnesium Oxide has moderate human evidence for this outcome.
- Dose fitMagnesium Oxide at 500 mg lands inside the studied 400-800 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.
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