It's recommended that carbohydrates make around __________% of your total energy intake. The primary function of carbohydrates is to provide your body with __________.

• A. 70-80; nutrients.
• B. 45-65; disease resistance.
• C. 25-45; energy.
• D. 45-65; energy.

Answer: (D)

Verified step by step guidance

1. Understand the role of carbohydrates in the diet: Carbohydrates are macronutrients that serve as the body's primary source of energy. They are broken down into glucose, which is used by cells for energy production.
2. Review the recommended dietary guidelines: According to most nutrition guidelines, carbohydrates should make up 45-65% of your total daily energy intake. This range ensures that the body gets sufficient energy while maintaining a balanced diet.
3. Clarify the primary function of carbohydrates: The main function of carbohydrates is to provide energy. When consumed, carbohydrates are metabolized into glucose, which is used in cellular respiration to produce ATP (adenosine triphosphate), the energy currency of the body.
4. Eliminate incorrect options: The option '70-80; nutrients' is incorrect because the percentage is too high, and 'nutrients' is not the primary function of carbohydrates. The option '25-45; energy' is also incorrect because the percentage is too low.
5. Select the correct answer: Based on the information, the correct answer is '45-65; energy,' as this aligns with the recommended dietary guidelines and the primary function of carbohydrates.