Intermittent Fasting involves alternating periods of eating and fasting, offering health benefits like weight loss, improved heart health, and control over diseases such as diabetes. Guidelines suggest choosing a personal fasting schedule, like the popular 16:8 method, eating healthily, and avoiding overindulgence post-fasting. It may not be suitable for everyone, including children with type 1 diabetes and pregnant women, and consulting a doctor beforehand is crucial.