What nonnutritive substance contributes energy,but does not sustain life?
A) Fats
B) Sugar
C) Artificial sweeteners
D) Alcohol
E) Phytochemicals

Question

What nonnutritive substance contributes energy,but does not sustain life? 
A) Fats 
B) Sugar 
C) Artificial sweeteners 
D) Alcohol 
E) Phytochemicals

Quizplus · Accepted Answer

Alcohol is a nonnutritive substance that contributes energy (7 calories per gram), but does not sustain life. It is not an essential nutrient and excessive consumption can lead to negative health effects.

What Nonnutritive Substance Contributes Energy,but Does Not Sustain Life