Nutrition Basics

What is the primary source of energy for the human body?

• Proteins

• Carbohydrates

• Fats

• Vitamins

Which vitamin is essential for the absorption of calcium in the body?

• Vitamin A

• Vitamin B12

• Vitamin C

• Vitamin D

What is the main function of dietary fiber in the diet?

• To provide energy

• To build and repair tissues

• To aid in digestion and prevent constipation

• To regulate blood sugar levels

Which of the following is a micronutrient?

• Carbohydrates

• Proteins

• Vitamins

• Fats

What is the recommended daily intake of fruits and vegetables for teenagers according to most dietary guidelines?

• 1-2 servings

• 2-3 servings

• 5-9 servings

• More than 10 servings

Which of the following nutrients is NOT a macronutrient?

• Proteins

• Carbohydrates

• Vitamins

• Fats

What role do antioxidants play in the body?

• They provide energy for daily activities

• They help in building muscle mass

• They protect cells from damage by free radicals

• They aid in the digestion of food

Which of the following is a complete protein source?

• Rice

• Beans

• Quinoa

• Bread