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Edicase Brazil
6 health benefits of the licorice plant and how to use it
Its bioactive compounds help balance body and mind functions
Published on October 25, 2024 at 3:36 pm
Licorice is a versatile plant used to promote health Credit: Image: Halil ibrahim mescioglu | Shutterstock
Licorice (Glycyrrhiza glabra) is a medicinal plant native to Europe and Asia, especially found in the Mediterranean region and parts of the Middle East. Its name also refers to its root, which is widely used in both cooking and traditional medicine. It contains an active compound called glycyrrhizin, responsible for its characteristic sweet flavor and many of its therapeutic effects.
Below, check out 6 health benefits of the licorice plant and how to use it!
1.Protection against oxidative damage
Glabridin and other flavonoids in licorice act as a cellular defense, neutralizing free radicals that accelerate aging and increase the risk of chronic diseases, such as heart and neurodegenerative problems.
These compounds preserve mitochondria – structures that generate energy for cells –, ensuring that they function well even under oxidative stress, according to Haraguchi et al. (2000), in the study Protection of mitochondrial functions against oxidative stresses by isoflavans from Glycyrrhiza glabra, published in the Journal of Ethnopharmacology. Without this protection, it is common to experience fatigue and loss of concentration, as well as a greater predisposition to premature wear and tear on the body.
Furthermore, according to studies by Vaya, Belinky and Aviram, published in the 23rd volume of the journal Free Radical Biology and Medicine, hispaglabridin and isoliquiritigenin prevent the oxidation of LDL (bad) cholesterol and antioxidants such as beta-carotene, reducing the risk of heart attack and spill.
Therefore, controlled consumption of licorice, combined with medical supervision and good lifestyle habits, can help protect cardiovascular health and keep the body more resistant to the harmful effects of pollution, stress and unbalanced diet.
2. Strengthens the immune system
Licorice strengthens the immune system due to its anti-inflammatory, antiviral and antimicrobial properties. Glycyrrhizin, one of its active compounds, increases the efficiency of defense cells, helping the body fight viruses, bacteria and fungi, including those that cause colds and flu.
3. Anti-inflammatory activity
The compounds present in the plant, such as glycyrrhetinic acid, are used to help combat inflammatory processes. This is because it interferes with the production of pro-inflammatory cytokines (substances that the body releases in response to inflammatory stimuli), relieving symptoms associated with diseases such as bronchitis and dermatitis.
4. Reduction of symptoms of anxiety and depression
According to Dhingra and Sharma, in publications made in 2006 in the journal Progress in Neuro-Psychopharmacology & Biological Psychiatry, aqueous extracts of the plant showed antidepressant efficacy comparable to traditional medications, such as fluoxetine. Licorice is also promising in controlling mild emotional disorders, acting on the nervous system and providing relief for symptoms of stress and anxiety.
Licorice tea is used to reduce stomach acidity and promote regeneration of the gastric mucosa Credit: Image: Luis Echeverri Urrea | Shutterstock
5.Relief from digestive conditions and gastric ulcers
The plant is widely recognized for its protective effect on the gastrointestinal tract mucosa. The ability to reduce stomach acidity and prevent the formation of lesions in the stomach wall is related to glycyrrhetinic acid, one of the main active compounds. According to Haraguchi et al. (2000), this property is essential for treating gastritis and preventing gastric ulcers.
6. Reduction of menopausal symptoms
Licorice can be a natural ally for menopausal women, helping to reduce the intensity and frequency of hot flashes and other common symptoms such as night sweats and irritability. This is because the root contains phytosteroids, compounds that mimic the action of estrogen in the body, helping to balance falling hormone levels during this phase.
How to use licorice
Licorice can be incorporated into your routine in different ways, whether to take care of digestive health, strengthen immunity or alleviate respiratory discomfort. It is important to choose the appropriate format for each need with the help of a doctor, ensuring the effectiveness of its active compounds and avoiding excesses. Below are some practical ways to enjoy the benefits of this medicinal plant:
- Tea or infusion with dried roots: excellent for relieving respiratory symptoms, such as cough and congestion, as well as promoting relaxation at the end of the day;
- Capsules or tablets: recommended for those looking for practicality in daily consumption, especially in prolonged treatments for digestive health or emotional balance;
- Topical ointments or creams: indicated for direct application to the skin, helping to treat skin inflammation or relieve allergies and dermatitis;
- Herbal syrups: effective alternative to treat respiratory problems and soothe the throat, especially recommended during winter;
- Decoction for mouthwash: ideal for treating oral inflammation or throat irritation, providing quick relief and promoting oral hygiene;
- Diluted essential oil: can be used in therapeutic massages or aromatherapy, helping to reduce stress and promote mental well-being.
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