Which of the following statements best supports portion control guidance for oils and spreads in a healthful diet?

• A. Avoid measuring fats as they have no influence on energy density of meals that already include carbohydrates.
• B. Although olive oil contains healthier monounsaturated fats than butter, both are high in calories per tablespoon (~120 kcal) so limiting portions to small measured amounts (e.g., 1 tablespoon) helps maintain moderation and energy balance.
• C. Comparing oils to solid fats is unnecessary because the body metabolizes all fats into identical molecules with identical energy contributions that do not influence weight or health outcomes.
• D. Use unlimited olive oil in dressings to replace vegetables since the monounsaturated fat content provides all needed micronutrients and therefore portion control is irrelevant.

Answer: (B)