#1
Which nutrient is the primary source of energy for the human body?
Carbohydrate
ExplanationCarbohydrates are the body's main source of energy.
#2
Which vitamin is essential for maintaining healthy vision?
Vitamin A
ExplanationVitamin A is crucial for maintaining healthy vision.
#3
Which of the following nutrients is considered a micronutrient?
Vitamin C
ExplanationVitamin C is considered a micronutrient.
#4
Which mineral is crucial for muscle contraction and nerve transmission?
Potassium
ExplanationPotassium is crucial for muscle contraction and nerve transmission.
#5
Which of the following nutrients is essential for the production of red blood cells?
Vitamin B12
ExplanationVitamin B12 is essential for the production of red blood cells.
#6
Which of the following is a complete protein source?
Eggs
ExplanationEggs are a complete protein source.
#7
What is the role of fiber in the diet?
To aid digestion
ExplanationFiber aids digestion in the diet.
#8
Which of the following is a good source of omega-3 fatty acids?
Salmon
ExplanationSalmon is a good source of omega-3 fatty acids.
#9
What is the main function of potassium in the body?
Regulates fluid balance
ExplanationPotassium regulates fluid balance in the body.
#10
Which of the following nutrients is primarily found in dairy products?
Calcium
ExplanationCalcium is primarily found in dairy products.
#11
What is the function of calcium in the body?
Supports bone health
ExplanationCalcium supports bone health in the body.
#12
Which of the following nutrients is primarily responsible for repairing body tissues?
Protein
ExplanationProtein is primarily responsible for repairing body tissues.
#13
Which of the following vitamins is fat-soluble?
Vitamin A
ExplanationVitamin A is a fat-soluble vitamin.
#14
Which of the following minerals is important for muscle relaxation and blood pressure regulation?
Magnesium
ExplanationMagnesium is important for muscle relaxation and blood pressure regulation.
#15
Which of the following vitamins is important for the synthesis of blood clotting factors?
Vitamin K
ExplanationVitamin K is important for the synthesis of blood clotting factors.