Biohacking & HealthSpan

Ketosis describes a metabolic state where the level of ketones in your bloodstream elevate and the body burns fat for energy. Ketosis may sound like a strange and exotic phenomenon, but it is quite natural - humans evolved to use fat as energy. Nowadays this seems weird because we are over-consumers of carbohydrate and live sedentary lifestyles. A state in which we are never short of a carb refuel.