Jambul (Syzygium cumini)
Photo: কামরুল ইসলাম শাহীন · CC BY-SA 4.0
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Overview
Jambul (Syzygium cumini) is an evergreen tree reaching about 33 ft (10 m), with lance-shaped leaves, greenish-yellow flowers, and edible, dark-colored fruit. In India’s Ayurvedic tradition, the seeds are lauded for their antidiabetic action, while the fruit supports digestion and kidney health.
Traditional uses & properties
Antidiabetic & Astringent: Powdered seeds help manage type 2 diabetes by slowing glucose production and possibly lowering blood sugar levels up to 30%. Digestive & Antidiarrheal: Both fruit and seed support healthy digestion, addressing diarrhea, dysentery, and mouth ulcers. Cooling & Bile Support: May aid gallbladder function, help with bile insufficiency, and reduce thirst in diabetic conditions.
Traditional preparations
Traditional texts describe the preparations below, and where those texts give specific amounts, the amounts are quoted here as part of that record. This is a record of historical practice, not a dosage recommendation - the figures are what the sources say, not what HerbMate tells you to take. Amounts, potency, and safe use vary enormously by preparation, plant part, and person.
3,000-10,000 mg (3-10 grams) daily
Dried leaf (1:5, 60% alcohol); 1-4 ml (0.2-0.8 tsp.) 3 times daily
Safety & precautions
None Known: Generally regarded as safe in normal doses. General: As with any herb, discontinue if adverse reactions occur.
Drug & food interactions
Interaction data is not available for this herb - talk to a pharmacist before combining it with any medication. A blank entry here means we have not documented interactions, not that none exist.
Habitat
Native to southern Asia and Australia, jambul also appears in parts of tropical Africa. The tree needs well-drained soil and abundant sunlight. It is cultivated commercially for its fruit, propagated from seed or semiripe cuttings. The fruits are collected when ripe, and seeds are saved for medicinal use.
Traditionally used for
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Frequently asked questions
What is Jambul (Syzygium cumini) traditionally used for?
Traditional sources describe Jambul (Syzygium cumini) as follows: Antidiabetic & Astringent: Powdered seeds help manage type 2 diabetes by slowing glucose production and possibly lowering blood sugar levels up to 30%. Digestive & Antidiarrheal: Both fruit and seed support healthy digestion, addressing diarrhea, dysentery, and mouth ulcers. Cooling & Bile Support: May aid gallbladder function, help with bile insufficiency, and reduce thirst in diabetic conditions.
How is Jambul (Syzygium cumini) prepared?
Traditional texts describe the preparations below, and where those texts give specific amounts, the amounts are quoted here as part of that record. This is a record of historical practice, not a dosage recommendation - the figures are what the sources say, not what HerbMate tells you to take. Amounts, potency, and safe use vary enormously by preparation, plant part, and person. CAPSULE OR POWDER: 3,000-10,000 mg (3-10 grams) daily TINCTURE: Dried leaf (1:5, 60% alcohol); 1-4 ml (0.2-0.8 tsp.) 3 times daily
What safety cautions apply to Jambul (Syzygium cumini)?
None Known: Generally regarded as safe in normal doses. General: As with any herb, discontinue if adverse reactions occur.
Related herbs
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