Video answer: Why tobacco naturally makes addictive poison
Top best answers to the question «Is a tobacco leaf poisonous»
Tree tobacco is a shrub that grows to be about 5 meters high. It was originally found in Argentina, but now grows worldwide. The leaves of tree tobacco contain a chemical called anabasine. This chemical makes tree tobacco leaves poisonous when taken by mouth.
Video answer: Big tobacco's child workers: young laborers endure health .