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Fundamentals of Nutrition

Dietetics

A set of questions covering basic nutritional science and dietary principles.

nutrition health science

8 Questions Easy Ages 5+ Aug 26, 2026

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About this Study Set

This study set covers Dietetics through 8 practice questions. A set of questions covering basic nutritional science and dietary principles. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

Questions & Answers

Browse all 8 questions from the Fundamentals of Nutrition study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 Which nutrient is the primary source of energy for the human body?

A Carbohydrates
B Vitamins
C Minerals
D Fiber

2 Which mineral is essential for maintaining strong bones and teeth?

A Iron
B Calcium
C Potassium
D Zinc

3 What is the main function of protein in the human body?

A Regulating body temperature
B Providing quick energy
C Building and repairing tissues
D Improving vision

4 Which vitamin is primarily synthesized by the body through exposure to sunlight?

A Vitamin A
B Vitamin C
C Vitamin D
D Vitamin K

5 Which of the following is considered a 'macronutrient'?

A Vitamin C
B Iron
C Fat
D Calcium

6 What is the primary role of dietary fiber in the digestive system?

A Providing calories
B Aiding in bowel regularity
C Preventing hair loss
D Increasing blood pressure

7 Which substance makes up the majority of the human body's weight?

A Fat
B Muscle
C Water
D Bone

8 What is the unit of measurement used to express the energy content of food?

A Liter
B Gram
C Calorie
D Celsius

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