What Did Chris McCandless Eat That Was Poisonous? The Story of the Wild Potato
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3 min read
In a 2015 article for *The New Yorker*, Jon Krakauer revealed that the seeds of the wild potato plant, which had been a food source for McCandless, were a contributing factor to his death due to a previously unrecognized toxin. This research finally provided a definitive answer to the question: what did Chris McCandless eat that was poisonous?.