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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?

Nutritional components in foods that an organism utilizes to survive and grow, including macronutrients and micronutrients. Signup and view all the answers

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

Carbohydrates Signup and view all the answers

What is the primary function of nutrients in foods?

To provide energy for the body Signup and view all the answers

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

Vitamins Signup and view all the answers

What is the primary function of carbohydrates in the body?

Supply energy Signup and view all the answers

What is the significance of regular physical exercise?

Improve cardiovascular health Signup and view all the answers

What is the primary role of proteins in the body?

Provide building blocks for tissues Signup and view all the answers