Nutrition and Dietary Knowledge Assessment

The video tutorial discusses the importance of nutrients for the human body, explaining that nutrients are substances that provide nourishment necessary for life. It introduces six essential nutrients: water, carbohydrates, proteins, fats, vitamins, and minerals. The tutorial emphasizes the role of each nutrient in maintaining health, growth, and development. It also highlights the importance of a balanced diet to ensure adequate intake of these nutrients. Key vocabulary terms related to nutrients are introduced, and the reasons for eating are explored, focusing on the body's need for nutrients.

What are carbohydrates primarily responsible for in the human body?

• Repairing cells

• Building muscle

• Maintaining body temperature

• Providing energy

Which of the following is NOT one of the four main nutrients?

• Water

• Vitamins

• Proteins

• Fats

Why is water considered the most important nutrient?

• It is the main source of vitamins

• It provides the most energy

• It is the primary building block of proteins

• It is necessary for all body functions

Which nutrient is essential for building and repairing body cells?

• Carbohydrates

• Vitamins

• Proteins

• Fats

What role does fat play in the body?

• It is the primary component of blood

• It helps in the development of the brain

• It is not necessary for the body

• It is the main source of energy

Which vitamin is known for helping to maintain healthy skin and vision?

• Vitamin D

• Vitamin E

• Vitamin A

• Vitamin C

What is the primary benefit of vitamin C?

• Regulating body fluids

• Strengthening bones

• Boosting the immune system

• Improving night vision

Which mineral is often added to public drinking water to prevent tooth decay?

• Sodium

• Fluoride

• Iron

• Calcium

What is a good dietary source of calcium?

• Broccoli

• Citrus fruits

• Red meat

• Whole grains

Why is it important to have a balanced diet?

• To increase the amount of protein in the diet

• To avoid eating the same foods

• To ensure the body gets all necessary vitamins and minerals

• To reduce the intake of carbohydrates