Low carb diets have often been used throughout history for weight loss. Although sometimes called a fad, low carb diets have actually more science and experience for successful weight loss than any other diet. Calorie counting and low fat diets have been much less successful than low carb diets for weight loss over the years. Dr. Jason Fung explains the history of the low carb diet.

See https://thefastingmethod.com​​ for more.