Researchers in India have developed a filter system based on a medicinal herb, which they say can quickly and easily remove "fluoride" from drinking water. The technology uses parts of the plant ...

Burkina Faso (Bouroum-Bouroum, Poni Province): the Birifor people prepare the leaves for a sauce. The plant also has diverse ethnomedical uses. Mozambique: leaves cooked and eaten. Chemical ...

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