True or False; if false, choose the answer that best corrects the statement.
All macronutrients can be used as energy sources in the body.

• A. True.
• B. False, only carbohydrates provide energy for the body.
• C. False, only carbohydrates and lipids provide energy; protein is broken down and used to produce new protein.
• D. False, water is a macronutrient, and it is not used for energy/

Answer: (A)

Verified step by step guidance

1. Step 1: Understand the term 'macronutrients.' Macronutrients are nutrients required in large amounts by the body and include carbohydrates, lipids (fats), proteins, and water.
2. Step 2: Recall the primary function of each macronutrient. Carbohydrates and lipids are the main energy sources for the body. Proteins can also be used for energy, but their primary role is to build and repair tissues. Water, while essential, does not provide energy.
3. Step 3: Analyze the statement: 'All macronutrients can be used as energy sources in the body.' This implies that carbohydrates, lipids, proteins, and water all provide energy.
4. Step 4: Evaluate the options provided. The correct answer should reflect the fact that carbohydrates, lipids, and proteins can provide energy, but water cannot. Therefore, the statement is false, and the best correction is: 'False, water is a macronutrient, and it is not used for energy.'
5. Step 5: Conclude that the correct answer is the option that acknowledges water as a macronutrient but clarifies that it does not provide energy.