Intermittent fasting, which involves restricting food intake for a period of time, such as 16 hours, has gained popularity for its potential health benefits. Studies have shown that a 16-hour fast can help with weight loss by reducing calorie intake and increasing metabolic rate. In addition, it can improve insulin sensitivity and reduce the risk of chronic diseases. Fasting can improve brain function by increasing the production of neurotrophic factors and reducing oxidative stress.