Vincristine and vinblastine, two of the world's first plant-derived chemotherapy drugs, trace back to African botanical tradition.
African herbal medicine remains overlooked mainly because its knowledge was passed down orally between healers rather than published in peer-reviewed research — not because it lacks results. Africa's botanical diversity is, by any measure, extraordinary — holding a substantial share of the entire planet's plant genetic resources, with thousands of distinct healing species identified across its ecosystems. And yet, African herbal medicine remains one of the least formally studied traditional medicine systems in the world.
This isn't an unproven frontier. Africa's botanical tradition already reshaped modern medicine once: vincristine and vinblastine, two of the world's first plant-derived chemotherapy drugs, were sourced from the Madagascar Periwinkle — a discovery that revolutionised global oncology.
Much of Africa's herbal knowledge was never written down, passed instead through oral tradition from healer to healer. Formal peer-reviewed research into these traditions has only meaningfully accelerated in recent decades, meaning a vast body of tested, generational knowledge remains outside the scientific record — not because it doesn't work, but because it was never documented in the way modern research requires.
EarthTrace exists to help close that gap — documenting traditional protocols clearly and respectfully, so this knowledge is preserved and accessible, rather than lost to time.
Further reading: Wikipedia: Vinca alkaloid · Wikipedia: Traditional medicine
This article shares traditional and ancestral wellness knowledge for educational purposes only. It is not medical advice and is not a substitute for consultation with a qualified healthcare professional. Read our full disclaimer.