The terminology low-carb wasnt really coined until around 1992 when the USDA announced Americas model food pyramid included six to eleven servings daily of grains and starches. However, low-carb dieting dates back more than 100 years before the trendy Atkins diet to 1864 with a pamphlet titled Letter on Corpulence written by William Banting, as close to the first commercial low-carb diet as you could get.
Banting had suffered a series of debilitating health problems due mainly to being overweight or corpulent. He searched in vain for cures to his weight problem, which many doctors at that time believed to be a necessary side effect of old age. He also tried eating less but he continued to gain weight and have various health problems. He could not understand how the small amounts of food he was eating led to his weight problem:
Few men have led a more active life – bodily or mentally – from a constitutional anxiety for regularity, precision, and order, during fifty years’ business career, from which I had retired, so that my corpulence and subsequent obesity were not through neglect of necessary bodily activity, nor from excessive eating,...