By Paul Offit
On October 10, 2011, researchers from the University of Minnesota found that women who took supplemental multivitamins died at rates higher than those who didn’t. Two days later, researchers from the Cleveland Clinic found that men who took vitamin E had an increased risk of prostate cancer. “It’s been a tough week for vitamins,” said Carrie Gann of ABC News.
These findings weren’t new. Seven previous studies had already shown that vitamins increased the risk of cancer and heart disease and shortened lives. Still, in 2012, more than half of all Americans took some form of vitamin supplements. What few people realize, however, is that their fascination with vitamins can be traced back to one man. A man who was so spectacularly right that he won two Nobel Prizes and so spectacularly wrong that he was arguably the world’s greatest quack.
In 1931, Linus Pauling published a paper in the Journal of the American Chemical Society titled “The Nature of the Chemical Bond.” Before publication, chemists knew of two types of chemical bonds: ionic, where one atom gives up an electron to another; and covalent, where atoms share electrons. Pauling argued that it wasn’t that simple — electron sharing was somewhere between ionic and covalent. Pauling’s idea revolutionized the field, marrying quantum physics with chemistry. His concept was so revolutionary in fact that when the journal editor received the manuscript, he couldn’t find anyone qualified to review it. When Albert Einstein was asked what he thought of Pauling’s work, he shrugged his shoulders. “It was too complicated for me,” he said. For this single paper, Pauling received the Langmuir Prize as the most outstanding young chemist in the United States, became the youngest person elected to the National Academy of Sciences, was made a full professor at Caltech, and won the Nobel Prize in Chemistry. He was 30 years old……