The Men Who Made Us Fat
9.0Season 1Episode 1
Corn Syrup
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Episode Overview
Peretti travels to America to investigate the story of high-fructose corn syrup. The sweetener was championed in the US in the 1970s by Richard Nixon's agriculture secretary Earl Butz to make use of the excess corn grown by farmers. Cheaper and sweeter than sugar, it soon found its way into almost all processed foods and soft drinks. HFCS is not only sweeter than sugar, it also interferes with leptin, the hormone that controls appetite, so once you start eating or drinking it, you don't know when to stop. Endocrinologist Robert Lustig was one of the first to recognise the dangers of HFCS but his findings were discredited at the time. Meanwhile a US Congress report blamed fat, not sugar, for the disturbing rise in cardio-vascular disease and the food industry responded with ranges of 'low fat', 'heart healthy' products in which the fat was removed - but the substitute was yet more sugar.