Which of the following is NOT one of the six essential nutrients?

Prepare for the Tennessee Law Enforcement Training Academy Test. Use flashcards and multiple choice questions to master the material. Understand hints and explanations to succeed in your exam!

Multiple Choice

Which of the following is NOT one of the six essential nutrients?

Explanation:
Essential nutrients are substances the body must obtain from food because it cannot make them in adequate amounts. The six categories typically listed are carbohydrates, fats, proteins, vitamins, minerals, and water. Oxygen is needed for metabolism, but it comes from the air we breathe, not from food, so it isn’t counted as one of the six essential nutrients. That’s why oxygen is the correct answer: it isn’t a dietary essential in the usual sense, while fat, carbohydrates, and vitamins are.

Essential nutrients are substances the body must obtain from food because it cannot make them in adequate amounts. The six categories typically listed are carbohydrates, fats, proteins, vitamins, minerals, and water. Oxygen is needed for metabolism, but it comes from the air we breathe, not from food, so it isn’t counted as one of the six essential nutrients. That’s why oxygen is the correct answer: it isn’t a dietary essential in the usual sense, while fat, carbohydrates, and vitamins are.

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