How Many Times Should You Chew Your Food? For maximum efficiency, according to one of the original crackpot health fads, hundreds and hundreds of times

by Mary Roach Slate

There is a point at which efficiency crosses over into lunacy, and the savings in money or resources cease to be worthwhile in light of the price paid in other ways. Horace Fletcher, the self-dubbed economic nutritionist, danced around that point his whole career. What amazes me is the degree to which he was taken seriously. Fletcher was the instigator of a fad for extremely thorough chewing. We are not talking about British Prime Minister William Gladstone’s 32 chews per bite. We are talking about this: “One-fifth of an ounce of the midway section of the young garden onion, sometimes called ‘challot,’ has required 722 mastications before disappearing through involuntary swallowing.”

Fletcher in the flesh did not, by most accounts, appear to be the crackpot that that sentence suggests. He is described as cheerful and charming, a bon vivant who liked to dress in cream-colored suits that set off his tan and matched his snowy hair. He believed in physical fitness, clean living, good manners, fine food. Fletcher’s well-lubed charm and connections served him well. Generals and presidents took up “Fletcherizing,” as did Henry James, Franz Kafka, the inevitable Sir Arthur Conan Doyle. In 1912, around the fad’s peak, Oklahoma Sen. Robert L. Owen penned a proclamation – a draft of which resides among the Fletcher papers at Harvard – urging the formation of a National Department of Health based on the principles of the Fletcher system. Sen. Owen declared excessive chewing a “national asset” worthy of compulsory teaching in schools. Not long after, Fletcher snagged a post on Herbert Hoover’s World War I Commission for Relief in Belgium.

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It was not mere charisma that landed him there. Fletcherism held a good deal of intuitive appeal. Fletcher believed – decided, really – that by chewing each mouthful of food until it liquefies, the eater could absorb more or less double the amount of vitamins and other nutrients. “Half the food commonly consumed is sufficient for man,” he stated in a letter in 1901. Not only was this economical – Fletcher estimated that the United States could save half a million dollars a day by Fletcherizing – it was healthier, or so he maintained. By delivering heaps of poorly chewed food to the intestine, Fletcher wrote, we overtax the gut and pollute the cells with the by-products of “putrid bacterial decomposition.”

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