Acid ReboundAcid Reflux MedicationB12 DeficiencyBone DensityDigestive HealthGastroenterologyHeartburn ReliefMagnesium AbsorptionOmeprazole RisksPPI Side Effects 8 Feb 2026 The Antacid Trap: Is Your Heartburn Medication Causing a "Nutrient Leak"? For many, Proton Pump Inhibitors (PPIs) are like a "magic pill." You take one, and the …