Bael

BotanicalBest with a meal

What is it

Bael (Aegle marmelos) is a thorny tree native to India. Its fruit, leaves, and bark are used in Ayurvedic medicine, particularly for digestive disorders such as diarrhea, dysentery, and IBS.

Evidence for 2 uses

AI-assisted evidence assessment — talk to your doctor before relying on any single supplement.

Diarrhea and IBS

Limited Evidence

Traditional use is well-established and a few small clinical studies support effects on bowel symptoms.

Blood sugar support

Limited Evidence

Preclinical data show glucose-lowering activity; some small clinical studies suggest modest effects.

How it works

Bael fruit contains tannins, marmelosin (a furocoumarin), mucilage, and pectin. The astringent and mucilaginous components contribute to traditional use for diarrhea and chronic dysentery. Animal studies suggest antimicrobial, anti-inflammatory, and antidiabetic activity. Clinical evidence in humans is limited but includes some studies of bael fruit pulp for IBS and bowel symptoms.

Dosage

Traditional doses use 3 to 9 g of dried fruit pulp or 1 to 3 g of leaf powder daily. Modern extract capsules vary.

When and how to take it

Take with meals or as needed for digestive symptoms.

1 commercial form

Compare the main delivery options and what they’re best suited for.

Bael fruit pulp powder or extract

Available as dried fruit pulp, leaf extract, or standardized supplements.

Tannins and mucilage act locally in the gut.

Safety

Considered safe at traditional doses. Possible mild GI upset. Long-term safety in concentrated extract form is less well characterized.

Who should be cautious

Avoid in pregnancy and lactation due to limited safety data. Caution in people on diabetes medications.

Interactions

Theoretical interactions with antidiabetic medications based on preclinical glucose-lowering activity. Possible interactions with thyroid medications.

Food sources

Fresh bael fruit

Amount
100 g
%DV
—

Frequently asked questions

Is bael safe for diabetes?⌄

Preclinical and limited clinical data suggest modest glucose-lowering effects. Monitor blood sugar if combined with diabetes medications.

Does bael help diarrhea?⌄

Traditional use is consistent. Acute or persistent diarrhea should be evaluated medically.

References

Bael on Wikidata — Wikidata link

Bael on NIH DSLD (US supplement label database) — NIH Dietary Supplement Label Database link

Research on Bael (PubMed search) — PubMed link

Track Bael with Pilora

Set up dose reminders, check interactions, and join the community in the Pilora iPhone app.

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Evidence-based·How we grade evidence

Disclaimer: These statements have not been evaluated by the FDA. This page is educational, not a substitute for personalized medical advice. Evidence grades are AI-assisted assessments — talk to your doctor before starting any new supplement, especially if you’re pregnant, breastfeeding, on medications, or managing a chronic condition.