Licorice Root for Acid Reflux
Evidence-Based Natural Remedy Guide
Effectiveness
Type
herb
Sources
1 cited
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How Licorice Root Helps with Acid Reflux
Deglycyrrhizinated licorice (DGL) increases mucus production in the stomach and esophagus, strengthening the protective barrier against acid. It promotes healing of damaged esophageal tissue.
🔬 What the Research Says
A 2017 study in the Brazilian Journal of Pharmacognosy found licorice root extracts demonstrated significant gastroprotective activity, reducing acid damage and promoting mucosal healing.
[1] Gastroprotective activity of licorice root extract — Brazilian Journal of Pharmacognosy (2017)
📋 How to Use
Chew 1-2 DGL tablets (deglycyrrhizinated licorice) 20 minutes before meals. DGL form is important - regular licorice can raise blood pressure.
💊 Recommended Dosage
380-400mg DGL tablets, chewed 20 minutes before meals, 2-3 times daily.
⚠️ Side Effects & Cautions
DGL form is safe. Avoid whole licorice root long-term as it can raise blood pressure and lower potassium.
🛒 Where to Buy Licorice Root
Natural Factors DGL Licorice Root
★★★★★ 4.5 · $10-15
Other Natural Remedies for Acid Reflux
📚 Sources
- Gastroprotective activity of licorice root extract — Brazilian Journal of Pharmacognosy (2017)
Last reviewed: February 2026 · Medical disclaimer applies
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