Alternate-Day Fasting is a dietary approach where individuals alternate between days of eating normally and days of fasting or significantly reducing calorie intake. On fasting days, people may consume around 500 calories or less, while on non-fasting days, they can eat freely without specific restrictions. This method is believed to promote weight loss, improve metabolic health, and enhance cellular repair processes. Research suggests that intermittent fasting strategies like this may also have potential benefits for heart health and insulin sensitivity, making it a popular choice for those looking to improve their overall well-being.