Attention, chocolate lovers: You may not be able to help yourselves. Swiss and British scientists have linked the widespread love of chocolate to a chemical "signature" that may be programmed into our metabolic systems.
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Paraquat lung
Paraquat lung: Paraquat, a weed killer, selectively accumulates
in the lungs and is highly toxic. Once X-ray changes from paraquat are evident in the
lungs, death is virtually certain.