Bananas and cocoa can absorb toxic lead from soil after environmental disasters
Banana plants and cocoa trees act as natural filters by drawing heavy metals like lead out of contaminated soil through a remarkable biological process called phytoremediation.
Banana and cocoa plants possess a remarkable ability to extract toxic lead from soil through their root systems. This process, known as phytoremediation, allows these plants to stabilize or remove environmental pollutants following industrial accidents or natural disasters. Researchers have found that the fibrous structures of these plants are particularly efficient at trapping heavy metal ions.
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