To burn one pound of fat per week, what is the required weekly caloric deficit?

To burn one pound of fat per week, a caloric deficit of 3,500 calories is required. This figure is based on the understanding that one pound of adipose tissue stores approximately 3,500 calories of energy. Hence, to lose a pound, an individual must either decrease caloric intake, increase physical activity, or a combination of both to create this deficit over the course of a week.

This concept is foundational in weight management and nutrition, as it outlines the critical relationship between caloric consumption and expenditure for fat loss. Caloric deficits enable the body to utilize stored fat for energy, resulting in weight loss when maintained consistently.

In contrast, the other options do not align with this standard understanding of caloric balance and fat loss.