The Science of Ketosis: Burning Fat for Fuel
The Science of Ketosis: Burning Fat for Fuel The Ketogenic Diet, or Keto, is one of the most popular and debated nutritional strategies today, characterized by its dramatically low carbohydrate intake and correspondingly high-fat consumption. While it has recently gained mainstream popularity for weight loss, its origins trace back to the 1920s as a clinical treatment for pediatric epilepsy. At its core, the keto diet is a physiological game-changer, forcing the body to abandon its preferred energy source -glucose from carbohydrates - and switch to burning fat for fuel. This metabolic state, known as ketosis, is what gives the diet its name and its defining effects. Before embarking on this restrictive lifestyle, it is vital to understand the intricate mechanisms and commitment required to sustain it, as success hinges on precise macronutrient ratios. The primary mechanism of the ketogenic diet is the induction of ketosis. Typically, the human body breaks down carbohydrates into g...