Licorice Root For H Pylori — What Research Shows

Helicobacter pylori affects roughly half the global population, yet many people search for natural support alongside conventional treatment. Licorice root — particularly its deglycyrrhizinated form (DGL) — has attracted attention in functional wellness circles for its traditional use in digestive health. But what does the research actually show about licorice root for H pylori?

The scientific literature suggests that certain compounds in licorice may offer modest antimicrobial and gastroprotective properties. However, it's important to distinguish between traditional use, laboratory findings, and clinical outcomes. Licorice root is not a replacement for medical treatment, but research does indicate it may support the gut environment in specific ways that complement broader digestive wellness strategies.

The Science Behind Licorice Root and H Pylori

Several studies have investigated licorice root's interaction with H pylori bacteria. Research published in the Journal of Antimicrobial Chemotherapy identified flavonoids in licorice — particularly glabridin and glabrene — that demonstrated antimicrobial activity against H pylori strains in laboratory settings. These compounds appear to interfere with bacterial adhesion to gastric cells, potentially reducing colonisation.

A 2016 study in Brazilian Journal of Microbiology found that licorice extract exhibited moderate inhibitory effects on H pylori growth, though the concentrations required were higher than what's typically achieved through dietary supplementation. Meanwhile, deglycyrrhizinated licorice (DGL) — the form with glycyrrhizin removed to avoid blood pressure concerns — has shown promise in supporting the protective mucous layer of the stomach lining. This matters because H pylori thrives when this barrier is compromised. Research suggests DGL may support mucosal defence mechanisms, creating a less hospitable environment for bacteria, though it does not directly kill the pathogen.

How Chaski Cacao – Nootropic Mushroom Chocolate Helps

While Chaski Cacao doesn't contain licorice root, it offers a complementary approach to digestive wellness through functional ingredients that support overall gut health. Our ceremonial-grade cacao is naturally rich in polyphenols and magnesium, both of which research suggests may support healthy inflammatory responses and gut microbiome balance. Lion's mane mushroom contains hericenones and erinacines that emerging research links to gut-brain axis support, while cordyceps provides adaptogenic properties that may help the body manage stress — a known factor in digestive discomfort. This isn't a treatment for H pylori, but rather a functional food designed to support your body's natural resilience with no sugar crashes, no synthetic stimulants, and no guilt.

Frequently Asked Questions

Can licorice root cure H pylori infection?

No. While laboratory studies show that certain compounds in licorice root may have antimicrobial properties against H pylori, there is no clinical evidence supporting licorice root as a standalone cure. H pylori infections typically require antibiotic therapy prescribed by a healthcare provider. Licorice root — particularly DGL — may support gastric mucosal health as part of a broader wellness approach, but should never replace medical treatment.

What's the difference between regular licorice and DGL?

Deglycyrrhizinated licorice (DGL) has had glycyrrhizin removed — the compound responsible for potential side effects like elevated blood pressure and potassium loss. DGL retains the flavonoids and other bioactive compounds thought to support digestive health without the cardiovascular risks associated with long-term use of whole licorice root. Most research focusing on gastric support uses DGL rather than whole licorice extract.

How long does it take for licorice root to show effects on digestive health?

Research on DGL for general gastric support suggests noticeable effects may occur within two to four weeks of consistent use, though individual responses vary considerably. For H pylori specifically, licorice root has not been validated as an effective intervention in clinical trials, so timelines for antimicrobial effects remain speculative. Always work with a qualified healthcare provider when addressing diagnosed H pylori infection.