Which of the following statements describes the thermic effect of foods (TEF)?

Question

Quizplus · Accepted Answer

The thermic effect of food (TEF) is the energy expended during the digestion, absorption, and metabolism of food. It is estimated at 10-15% of energy intake, not 25% (A is incorrect). When TEF is combined with the increase in metabolic rate due to overeating, it is called diet-induced thermogenesis (DIT) (B is correct). Eating a meal all at once does not affect TEF (C is incorrect). TEF is higher for high-protein foods than for high-fat or high-carbohydrate foods (D is incorrect). While TEF does contribute to total energy output, it is not considered a substantial contribution (E is incorrect).

Which of the Following Statements Describes the Thermic Effect of Foods