Question

What are the primary functions of food, considering its role in energy, heat regulation, building blocks for body tissues, and other non-nutritional aspects?

A) Providing energy, heat regulation, building blocks, and pleasure.

B) Furnishing energy, heat regulation, cultural awareness, and boredom relief.

C) Delivering energy, heat regulation, building blocks, and entertainment.

D) Offering energy, heat regulation, pleasure, and growth of body tissues.

Answer 1

The primary functions of food are to provide energy, regulate heat, act as building blocks for tissues, and offer pleasure. Nutrients like carbohydrates, proteins, and fats are essential for these functions and overall health.

Step-by-step explanation:

The primary functions of food in the body include providing energy, assisting in heat regulation, serving as building blocks for body tissues, and offering various non-nutritional aspects such as pleasure and cultural significance. When it comes to the physiological role of nutrients:

• Carbohydrates, proteins, and fats supply the energy required for bodily functions.
• These macronutrients, along with vitamins and minerals, serve as building materials for growth, repair, and normal cellular activities.
• Food contributes to regulatory processes within the body, which are essential for maintaining homeostasis and health.
• Moreover, beyond just nutritional value, food plays a role in cultural traditions, provides moments of pleasure, and can be a form of entertainment.

Therefore, the correct answer to the original question is A) Providing energy, heat regulation, building blocks, and pleasure.