The Science-Backed Benefits of Licorice Root
- Dr.Madhavi Srivastava
- Jan 26, 2025
- 4 min read
Updated: Sep 28, 2025
Licorice root, sourced from the Glycyrrhiza glabra plant, has been esteemed for its exceptional therapeutic attributes for generations. This ancient plant, indigenous to Europe and Asia, has established its significance in Ayurveda, traditional Chinese medicine, and contemporary natural therapies. Its distinctive capacity to tackle several health issues—from inflammation to gastrointestinal disorders—distinguishes it among herbal treatments. Let's examine its advantages, applications, and precautions to understand why it remains a source of fascination for both healers and researchers.
What Is Licorice Root?
Licorice root is derived from the leguminous plant Glycyrrhiza glabra. Renowned for its sweet taste, it contains glycyrrhizin, which imparts sweetness and medicinal properties. Traditionally used as a natural sweetener and herbal remedy, licorice root remains effective in treating various health issues.
A-Pillar in Ayurvedic Medicine
In Ayurveda, licorice root, known as "Mulethi," is considered a Rasayana (rejuvenating agent). Its cooling and calming attributes help balance the pitta and vata doshas, promoting overall wellness. Ayurvedic practitioners advocate its use for respiratory ailments, digestive health, and dermatological conditions.
The Science-Backed Benefits of Licorice Root
Discover the Science-Backed benefits of licorice root, an ancient Ayurvedic remedy known for reducing inflammation, boosting immunity, soothing sore throats, and improving digestive health. Learn how to use it safely and effectively.
1. Anti-Inflammatory Properties
Licorice root has potent anti-inflammatory effects, making it useful for conditions such as arthritis, asthma, and sore throat. Studies suggest that it can inhibit the production of pro-inflammatory markers in the body, offering relief from swelling, pain, and redness.
2. Boosts Immunity
Licorice root exhibits antiviral and antibacterial properties. It may help combat respiratory infections and flu symptoms by enhancing the immune system functionality. Test-tube studies demonstrate its effectiveness against viruses, such as herpes simplex, and certain bacteria that cause illnesses.
3. Soothes Sore Throat
A warm licorice tea is a popular remedy for soothing a sore throat and alleviating a cough. Its soothing and demulcent nature coats the throat, reducing irritation and inflammation.
4. Promotes Oral Health
Licorice root can protect against cavities, gingivitis, and even oral thrush caused by Candida. Its antibacterial properties inhibit the growth of harmful bacteria in the mouth, promoting healthier gums and fresher breath.
5. Supports Digestive Health
From heartburn to bloating, licorice root is known for its digestive benefits. It may reduce stomach ulcers by stimulating the production of protective mucus in the stomach lining. Additionally, it helps alleviate symptoms of indigestion, nausea, and flatulence.
6. Skin Healing Properties
When applied topically, licorice root can help soothe skin rashes, redness, and swelling. Its anti-inflammatory and antimicrobial properties make it a common ingredient in creams for eczema, psoriasis, and acne.
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How to Use Licorice Root
In Tea
One of the simplest ways to enjoy the benefits of licorice root is through tea. Steep dried licorice root in hot water for 5–10 minutes, strain, and enjoy a soothing cup.
As a Supplement
Licorice root supplements are available in capsule or powder form. These are often standardised for glycyrrhizin content to ensure consistent benefits.
Topical Applications
Licorice-infused creams and gels can be applied directly to the skin to manage rashes, redness, or irritation.
Precautions and Side Effects
Although licorice root has several advantages, it is crucial to use it judiciously. Excessive intake of glycyrrhizin may result in adverse effects such as hypertension, hypokalemia, and fluid retention. Individuals with cardiovascular illness, renal disorders, or endocrine abnormalities should seek consultation from a healthcare professional before using licorice root.
Deglycyrrhizinated licorice (DGL) is a safer alternative for individuals seeking advantages without associated hazards. This formulation preserves the therapeutic benefits of licorice while minimising the likelihood of adverse effects.
Licorice root is unequivocally a natural remedy for numerous health concerns. It may be a vital herbal ally for alleviating sore throats, addressing digestive issues, or enhancing skin health. Nevertheless, like all powerful treatments, it necessitates judicious application. By understanding its advantages and limitations, one can utilise the therapeutic properties of licorice root safely and effectively.
FAQs
1. Can licorice root be used daily? While it can be beneficial, it’s best to use it in moderation. Overuse may lead to side effects, such as elevated blood pressure.
2. What is the difference between licorice root and deglycyrrhizinated licorice (DGL)? DGL is a processed form of licorice root from which glycyrrhizin has been removed, making it safer for long-term use, especially for individuals with certain health conditions.
3. Is licorice root safe during pregnancy? Pregnant women should avoid licorice root as it may have adverse effects on pregnancy, including increasing the risk of preterm labour.
4. Can licorice root help with weight loss? Some studies suggest it may reduce body fat, but more research is needed to confirm its effectiveness.
5. How long does it take to see results from using licorice root? The timeline varies depending on the condition being treated. For example, soothing a sore throat may take just a few days, while improvements to digestive health may take longer.
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