How does the concept of energy balance influence the effectiveness of fat loss diets?

The concept of energy balance influences the effectiveness of fat loss diets by emphasizing the importance of balancing calorie intake with calorie expenditure. A negative energy balance, where calorie intake is less than expenditure, is essential for fat loss. This balance can be achieved through a combination of dietary adjustments and increased physical activity. Understanding and maintaining energy balance ensures that fat loss diets are effective and sustainable.