In the context of "What is Nutrition," which of the following is the best reason for practicing proper nutrition?

• A. To prevent all illnesses regardless of genetics, environment, and lifestyle factors
• B. To support normal growth, maintain body functions, and reduce the risk of chronic disease
• C. To ensure you can eat unlimited amounts of any food without consequences
• D. To eliminate the need for physical activity because diet alone determines health

Answer: (B)

Verified step by step guidance

1. Step 1: Understand the definition of nutrition. Nutrition is the process by which organisms take in and utilize food substances to support bodily functions, growth, and overall health.
2. Step 2: Recognize that proper nutrition is essential for supporting normal growth and maintaining body functions such as metabolism, immune response, and tissue repair.
3. Step 3: Consider that while nutrition plays a critical role in health, it cannot prevent all illnesses because genetics, environment, and lifestyle factors also influence disease risk.
4. Step 4: Evaluate the options given and identify that the best reason for practicing proper nutrition is to support normal growth, maintain body functions, and reduce the risk of chronic diseases.
5. Step 5: Understand why the other options are incorrect: unlimited eating without consequences is not possible, nutrition alone cannot eliminate the need for physical activity, and nutrition cannot prevent all illnesses regardless of other factors.