What percentage of daily energy expenditure is attributed to the thermic effect of physical activity?

The correct response indicates that the thermic effect of physical activity can account for a wide range of energy expenditure, precisely between 5% and 40%. This figure is reflective of variations in individual physical activity levels, intensity, and duration.

Different people can experience the thermic effect of activity in varying degrees; for someone who leads a sedentary lifestyle, physical activity may represent only a small fraction of their overall daily energy expenditure. Conversely, for individuals who are very active, particularly athletes or those engaged in rigorous training regimes, this contribution can be significantly higher.

Understanding this variability is essential for tailoring nutritional and activity recommendations, as energy expenditure is not one-size-fits-all. It illustrates the importance of assessing an individual’s unique activity patterns and overall energy needs to promote effective dietary and wellness strategies.