Which statement about fats is true?

• A. Saturated fats are healthier than unsaturated fats
• B. Saturated fats are healthier than unsaturated fats
• C. Unsaturated fats are better for health and are typically liquid at room temperature
• D. Trans fats are the best energy source

Answer: (B)

Fats vary in their chemical structure, and that difference influences both health effects and how they behave at room temperature. Unsaturated fats have one or more double bonds, which create kinks that prevent tight packing. That makes these fats remain liquid at room temperature and is linked to heart-health benefits when they replace saturated fats in the diet. So, the statement that unsaturated fats are better for health is true, and they are typically liquid at room temperature. In contrast, saturated fats lack those double bonds, pack more densely, and are usually solid at room temperature, while trans fats are associated with negative health effects.