03/03/2026
For the Agta of the Northern Sierra Madre Mountain, medicinal plants are key to community health and survival. Research shows that frequent illnesses among the Agta include gastrointestinal problems and malaria, largely because forest lifestyles increase exposure to disease vectors and untreated river water.
Among the plants used are species whose roots, stems, leaves, and barks are boiled, crushed, or applied in various forms to treat wounds, stomach ailments, dizziness, asthma, and more — reflecting deep traditional plant knowledge passed across generations. While many plants grow abundantly in the mountain range and are not actively cultivated, this abundance should not lead to complacency: as environmental pressures rise, protecting forests also means protecting Indigenous health knowledge and the biodiversity that sustains it.
🌱 On this , we celebrate and affirm the importance of conserving medicinal and aromatic plants — for health, heritage, and livelihoods.
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📖 Reference: Cardona, B. S. (2024). Indigenous medicinal plants used by the Agtas of Northern Sierra Madre Mountain: A basis for sustainable development and educational intervention. International Journal of Research in Interdisciplinary Studies, 2(10).https://www.ijris.com/storage/articles/3/IJRIS_V2_I10_6.pdf
Want to learn more? Check out these studies:
• Minter, T. (2010). The Agta of the Northern Sierra Madre: Livelihood strategies and resilience among Philippine hunter-gatherers (Doctoral dissertation). Faculty of Social Sciences, Leiden University. https://hdl.handle.net/1887/15549
• Ramirez, R. B., & Capili, J. T. (2017). Ethnobotanical survey of medicinals used by the Agta communities of Aggugaddan, Bugatay, and Lapi of the Municipality of Peñablanca, Province of Cagayan, Northern Philippines. IAMURE International Journal of Ecology and Conservation, 22(1). https://ejournals.ph/article.php?id=12494