What is dgl

What is Deglycyrrhizinated Licorice?

Deglycyrrhizinated Licorice, commonly abbreviated as DGL, is a specialized extract of licorice root (Glycyrrhiza glabra) that has undergone processing to remove glycyrrhizin, a naturally occurring compound. Glycyrrhizin is responsible for licorice's sweet taste but can cause side effects including elevated blood pressure, electrolyte imbalances, and hormone disruption with prolonged use. By removing this compound while retaining beneficial components, DGL provides the therapeutic benefits of licorice without these adverse effects, making it a safer supplement for long-term use.

Active Compounds and Mechanisms

DGL retains flavonoids, polysaccharides, and other phytochemicals that provide therapeutic benefits. These compounds exhibit anti-inflammatory, antioxidant, and antimicrobial properties. The mechanism of action involves enhancing protective mucus secretion in the stomach, promoting healthy stomach lining integrity, and reducing inflammation in the digestive tract. Studies suggest DGL may help regulate stomach acid production and support the growth of beneficial stomach lining cells. These properties make DGL particularly valuable for individuals with digestive inflammation or discomfort.

Common Uses and Health Applications

DGL is most frequently used to support digestive health and address gastrointestinal complaints. Common applications include managing acid reflux (GERD), supporting ulcer healing, reducing gastritis symptoms, and easing general digestive inflammation. Some practitioners recommend DGL for canker sores and oral inflammation due to its soothing properties. Athletes and individuals with intestinal permeability concerns sometimes use DGL as part of comprehensive digestive support protocols. Additionally, DGL's anti-inflammatory properties have sparked interest in supporting immune function and general wellness.

Forms, Dosage, and Safety

DGL is available in multiple formats including chewable lozenges, tablets, capsules, powders, and teas. Typical daily dosages range from 380 to 1,520 mg depending on the condition being addressed and product formulation. Lozenges are particularly popular because chewing before swallowing allows prolonged contact with mouth and throat tissues. DGL is generally well-tolerated with minimal side effects, though rare individuals may experience mild digestive upset. Unlike whole licorice, DGL does not significantly affect blood pressure or electrolyte balance, making it suitable for long-term use and compatible with most medications. However, pregnant women should consult healthcare providers before use.