Assumption 1: Calories In and Calories Out are independent of each other This assumption is a crucial mistake. As we’ll see later on in this chapter, experiments and experience have proven this assumption false. Caloric intake and expenditure are intimately dependent variables. Decreasing Calories In triggers a decrease in Calories Out. A 30 percent reduction in caloric intake results in a 30 percent decrease in caloric expenditure. The end result is minimal weight loss.
