Contemporary Health Issues
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Questions and Answers

What is the definition of food according to the text?

  • Any substance consumed to provide energy for the body, usually of plant or animal origin, containing essential vitamins and minerals.
  • Any substance consumed to provide taste and enjoyment, usually of plant or animal origin, containing essential proteins and fats.
  • Any substance consumed to provide nutritional support for the body, usually of plant or animal origin, containing essential nutrients. (correct)
  • Any substance consumed to provide hydration for the body, usually of plant or animal origin, containing essential carbohydrates and proteins.

What are macronutrients according to the text?

  • Nutrients that provide the bulk energy for an organism, including carbohydrates, proteins, and fats. (correct)
  • Nutrients that are essential for maintaining bone health, including calcium, phosphorus, and vitamin D.
  • Nutrients that are crucial for immune function, including vitamin C, vitamin E, and zinc.
  • Nutrients that are only found in animal-based foods, including essential amino acids and omega-3 fatty acids.

What is the purpose of regular physical exercise according to the text?

  • To promote rapid weight loss and muscle gain.
  • To increase nutrient absorption and utilization in the body.
  • To enhance taste perception and enjoyment of food.
  • To improve cardiovascular health and reduce the risk of chronic diseases. (correct)

What are nutrients according to the text?

<p>Nutritional components in foods that an organism utilizes to survive and grow, including macronutrients and micronutrients. (A)</p> Signup and view all the answers

What is the primary source of energy provided by macronutrients according to the text?

<p>Carbohydrates (A)</p> Signup and view all the answers

What is the primary function of nutrients in foods?

<p>To provide energy for the body (D)</p> Signup and view all the answers

Which of the following is an essential nutrient found in food?

<p>Vitamins (B)</p> Signup and view all the answers

What is the primary function of carbohydrates in the body?

<p>Supply energy (C)</p> Signup and view all the answers

What is the significance of regular physical exercise?

<p>Improve cardiovascular health (C)</p> Signup and view all the answers

What is the primary role of proteins in the body?

<p>Provide building blocks for tissues (C)</p> Signup and view all the answers
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