Mulethi (Licorice Root): The Sweet Healer of Ayurveda
Mulethi, also known as Licorice root and scientifically called Glycyrrhiza glabra, is a well-known herb in Ayurveda and other traditional systems of medicine. It is famous for its naturally sweet taste and a wide range of health benefits. In Sanskrit, it’s referred to as Yashtimadhu, meaning “sweet root.” Mulethi has been used for thousands of years to soothe sore throats, treat respiratory issues, and support digestion, making it a versatile and powerful herb.
Botanical Profile
Mulethi is a perennial herb native to parts of Asia and Europe. The plant grows up to 1 meter tall and has purple to pale blue flowers. The roots and underground stems (rhizomes) are the parts used medicinally. These roots contain essential compounds like glycyrrhizin, which is 30 to 50 times sweeter than sugar and responsible for many of its therapeutic effects.
Nutritional and Medicinal Components
Mulethi contains:
- Glycyrrhizin – an anti-inflammatory and antiviral compound
- Flavonoids – antioxidants that fight free radicals
- Phytoestrogens – plant-based compounds that mimic estrogen
- Saponins, Coumarins, and Polysaccharides – which contribute to immune modulation and overall health
These components give Mulethi its anti-inflammatory, anti-ulcer, antimicrobial, expectorant, and adaptogenic properties.
Respiratory Health Benefits
Mulethi is best known for its soothing effect on the throat and respiratory tract. It works as a natural expectorant, helping to expel mucus and relieve coughs. It is commonly used in Ayurvedic kashayams, kadhas, and herbal teas to treat conditions like:
- Sore throat
- Dry cough
- Bronchitis
- Asthma
- Common cold
Its soothing and anti-inflammatory nature helps reduce throat irritation and heals inflamed mucous membranes.
Digestive Aid
In Ayurveda, Mulethi is often used to support digestion and treat gastric problems. It soothes the lining of the stomach and intestines, reducing symptoms of:
- Acid reflux
- Gastritis
- Ulcers
- Heartburn
The herb promotes the production of mucus in the stomach, protecting the inner lining and reducing inflammation.
Immunity and Skin Benefits
Mulethi strengthens the immune system and helps the body fight infections, especially viral and bacterial infections. Its antioxidant properties support overall vitality and help detoxify the body.
For skin, Mulethi is used both internally and externally. Its antimicrobial and anti-inflammatory nature makes it helpful in treating:
- Acne
- Eczema
- Pigmentation
- Skin rashes
Mulethi is often found in Ayurvedic skincare products and face packs for its brightening and healing properties.
Hormonal Balance and Stress Relief
Mulethi has mild estrogen-like properties and can help balance hormones in women. It is sometimes used to manage PMS symptoms, menopausal discomfort, and even fertility issues. As an adaptogen, it also helps the body deal with stress and anxiety by regulating cortisol levels and supporting adrenal health.
Usage and Forms
Mulethi can be consumed as:
- Powder – mixed with honey or warm water
- Tea or decoction
- Tablets or capsules
- Mouth lozenges
- Topical pastes for skin care
Precautions
While Mulethi is beneficial, excessive consumption can lead to:
- Elevated blood pressure
- Water retention
- Low potassium levels
It is not recommended for people with high blood pressure, kidney issues, or during pregnancy without medical advice.