Jambu

TRADITIONAL VIEW, WITH SAFETY LIMITS

Hindi name: Jamun

What the texts say Jambu does

• Grahi — digestive that absorbs excess fluid and binds the stool
• Sangrahi — binds the stool
• Medohara — reduces fat
• Dahaprashamana — relieves burning
• Raktastambhana — checks bleeding (haemostatic)

What the evidence says. Traditional use is extensive and long recorded. Modern clinical evidence is limited.

Side effects and limits

• Constipation and dryness
• Digestive upset
• Aggravation of vata in prolonged use

Avoid or ask first: Pregnancy, in medicinal quantity.; The period immediately before and after surgery, given the blood sugar effect.

A traditional classification, not a recommendation. The full safety record is below.

AS THE CLASSICAL TEXTS AND THE API PRESCRIBE

The SEED is the prameha drug, not the fruit.

Reported from Sharangadhara Samhita and the Ayurvedic Pharmacopoeia of India. Laisha states what the texts prescribe; it does not recommend. No quantity here is adjusted for a particular person — not for agni, koshtha, bala, age, pregnancy, kidney or liver function, or anything already being taken.

Kashaya predominant with madhura and amla, sheeta virya and katu vipaka.

These are the actions the classical texts record. They are statements about what the tradition holds, and this library does not restate them as findings about a human body.

Rajajambu distinguishes the large cultivated fruit from the small wild kind. Mahaphala, the great fruit, says the same.

Rasa, guna, virya, vipaka and karma are recorded as the classical texts give them, with the text and section named so a student can open the book and check. Where an exact chapter and verse could not be confirmed, this library names the section rather than inventing a number.

Seed of other Syzygium species is substituted, and seed of the small wild kind is sold as the large. Commercial jamun seed powder is bulked with the fruit's dried pulp and with stone grit, and once powdered none of that is visible.

Matched live against the GBIF backbone on 28 September 2026 at 99 per cent confidence. Eugenia jambolana and Syzygium jambolanum are synonyms. The tree that gives its name to Jambudvipa, the old name for this subcontinent.

A WAY TO REMEMBER IT

Syzygium is syzygos, joined together — the paired leaves and joined petals. Cumini is from the resemblance of the seed to cumin.

Jambu is named in the Charaka Samhita among the dravya used in prameha and is described in the Bhavaprakasha Nighantu. That is what the tradition holds and where it is written down, not a finding about what the seed does in a body.

Constituents. The seed carries tannins, ellagic acid and jamboline. The fruit carries anthocyanins, which give it its colour.

Grown as a crop: how to grow jamun, from sowing to harvest, in Laisha's grow guides.

• This is a study and clinical reference for practitioners and students. The matra and anupana it records are what the classical texts and the Ayurvedic Pharmacopoeia of India PRESCRIBE — Laisha reports them, it does not recommend them. They are not a prescription for any particular person, and they are not adjusted for your age, agni, koshtha, bala, pregnancy, kidney or liver function, or anything else you are already taking. Only a qualified practitioner who has examined you can do that.
• Traditional classification is recorded as what the classical texts say, with the text and the place in it named so it can be checked. It is not restated as a finding about a human body.
• Nothing here replaces a qualified Ayurvedic practitioner or a doctor.