Intermittent Fasting Questions

IF is more data-driven

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Intermittent fasting (IF) involves cycling between eating and fasting periods, improving insulin sensitivity and fat utilization during fasting. Traditional caloric restriction (CR) reduces daily calorie intake consistently, which can also improve insulin sensitivity and promote fat loss but might decrease metabolic rate over time. IF often leads to greater hormonal fluctuations and metabolic benefits due to extended fasting periods compared to CR's constant calorie reduction.