If you love to geek out on all the nitty gritty details, keep reading. If not, skip to the next section titled modern day fad diets, to see how we can put all these crazy ideas to work for us in THIS CENTURY.
In 1863, when William Banting published "A Letter on Corpulence", which detailed the first low-carbohydrate diet. He was told to eat a sugar-free, starch-free diet to control his diabetes, and it worked. He took it a little too far and influenced many young women to starve themselves out of fear that they’d be outcast.
Sylvester Graham, of Graham cracker fame, created the first fad diet in the 1830s and is considered the father of all modern diets. (Encyclopedia of Diet Fads: Understanding Science and Society, 2nd Edition: Understanding Science and Society) Graham and his followers believed in a mostly vegetarian lifestyle. They discouraged the consumption of high calorie foods and encouraged mostly raw, low sodium meals. John Harvey Kellogg of cornflakes fame was a follower of Graham and went on to advocate the consumption of bran as critical to human health. This led to the rise of breakfast cereal popularity.
In the late 19th century and early 20th century “Experts” began teaching the importance of exercise as it related to good health. However, they also believed fasting for extended periods or consuming arsenic would rid the body of dreaded toxins. They were on the right track but there were obvious problems with these concepts.
The concept of calorie restriction appeared under the name of "calorie counting" in the 1917 book "Diet and Health, With Key to the Calories" by Lulu Hunt Peters. This led to all manner of ideas to restrict caloric consumption from eating grapefruit daily, to amphetamines, to smoking and various liquid diets.
Shortly after that came the advent of the "cabbage soup diet". Participants consumed only cabbage soup and lost weight effectively, with less pleasant side effects.
Talk about some crazy fad diets!