IIN Nutrition Science

Question 1

Which macronutrient is the body’s primary source of energy?

Accepted Answer

Carbohydrates

Answer

Protein

Answer

Fat

Answer

Vitamins

Question 2

What role does dietary fiber play in digestion?

Accepted Answer

Supports digestive health

Answer

Increases cholesterol

Answer

Reduces stomach acid

Answer

Causes nutrient loss

Question 3

Which vitamin is essential for calcium absorption?

Accepted Answer

Vitamin D

Answer

Vitamin C

Answer

Vitamin K

Answer

Vitamin B12

Question 4

Which mineral is necessary for oxygen transport in the blood?

Accepted Answer

Iron

Answer

Zinc

Answer

Sodium

Answer

Iodine

Question 5

Which fat type is considered heart-healthy?

Accepted Answer

Unsaturated fats

Answer

Trans fats

Answer

Saturated fats

Answer

Synthetic fats

Question 6

Which nutrient supports immune function and collagen production?

Accepted Answer

Vitamin C

Answer

Vitamin A

Answer

Vitamin E

Answer

Vitamin D