#1
Which nutrient is the body's primary source of energy?
Carbohydrate
ExplanationCarbohydrates are the body's primary source of energy.
#2
Which vitamin is essential for maintaining healthy vision?
Vitamin A
ExplanationVitamin A is essential for maintaining healthy vision.
#3
What is the recommended daily water intake for an average adult?
2 liters
ExplanationThe recommended daily water intake for an average adult is 2 liters.
#4
Which of the following nutrients is primarily responsible for providing the body with energy during prolonged exercise?
Carbohydrate
ExplanationCarbohydrates provide the body with energy during prolonged exercise.
#5
Which nutrient is primarily responsible for repairing and building new cells in the body?
Protein
ExplanationProtein is primarily responsible for repairing and building new cells in the body.
#6
Which of the following foods is a good source of calcium?
Milk
ExplanationMilk is a good source of calcium.
#7
What is the term for a condition characterized by insufficient red blood cells or hemoglobin in the blood?
Anemia
ExplanationAnemia is characterized by insufficient red blood cells or hemoglobin.
#8
Which mineral is essential for maintaining healthy bones and teeth?
Calcium
ExplanationCalcium is essential for maintaining healthy bones and teeth.
#9
What is the term for a measure of the body's relative amount of muscle, fat, bones, and water?
Body Composition
ExplanationBody composition refers to the body's relative amount of muscle, fat, bones, and water.
#10
What is the primary function of dietary fiber in the body?
Aids in digestion
ExplanationThe primary function of dietary fiber in the body is to aid in digestion.
#11
Which macronutrient is essential for building and repairing tissues in the body?
Protein
ExplanationProtein is essential for building and repairing tissues in the body.
#12
Which vitamin is synthesized by the body when the skin is exposed to sunlight?
Vitamin D
ExplanationVitamin D is synthesized by the body when the skin is exposed to sunlight.
#13
Which mineral is crucial for proper nerve function and muscle contraction?
Potassium
ExplanationPotassium is crucial for proper nerve function and muscle contraction.
#14
Which vitamin is important for the absorption of calcium in the body?
Vitamin D
ExplanationVitamin D is important for the absorption of calcium in the body.
#15
Which mineral is crucial for maintaining proper fluid balance in the body?
Sodium
ExplanationSodium is crucial for maintaining proper fluid balance in the body.