Fasting, the practice of abstaining from food for a certain period of time, has been practiced for centuries for religious, spiritual, and health reasons. In recent years, scientific research has revealed a multitude of benefits associated with fasting, ranging from improved metabolic health to increased longevity. This article will explore some of the key benefits of fasting and the scientific evidence supporting these claims. Improved metabolic health: One of the most well-established benefits of fasting is its ability to improve metabolic health.