Guava Leaf
Psidium guajava
From the
Guava Plant →

⚕️ Educational Content Only: This content documents traditional Caribbean folk medicine practices. It is NOT medical advice. Always consult a qualified healthcare provider before using herbal preparations.
📜 Traditional Uses
Traditional / Cultural Use — Not medical advice
- 1.Guava leaf tea is one of the most widely used traditional remedies in the Caribbean, primarily prepared for digestive support
- 2.Used in folk practice as a mouth rinse for oral hygiene and tooth discomfort
- 3.Leaf decoctions traditionally prepared for general wellness as a daily tonic
- 4.Applied topically to the scalp in some Caribbean communities for hair care
📚 Source Notes
Journal of Ethnopharmacology — guava leaf for digestive health. Nutrition & Metabolism (2010) — blood glucose study. Traditional Caribbean and South Asian ethnobotany.
📋 Quick Reference
🍎 Parent Fruit
Guava
Psidium guajava
🌿 Other Leaf Guides
⚕️ This content documents traditional Caribbean folk medicine practices. It is NOT medical advice. Always consult a qualified healthcare provider before using herbal preparations.
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Quick Answer
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- Safety note: Herbal and wellness content is educational only. Do not replace professional medical care.
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Sources and Editorial Review
Reviewed by: IslandFruitGuide Editorial Team
Last Updated: June 17, 2026
Traditional Caribbean usage: Cultural notes are presented as food heritage and traditional usage, not as medical treatment claims.
Nutritional references: Nutrient summaries are cross-checked against public food composition and nutrition education references where available.