Olive oil is not a seed oil. It is made from the fruit of the olive tree. Seed oils are extracted from seeds such as sunflower, canola, soybean or corn. Both categories contain different combinations of fatty acids, and the health effects depend on the overall diet and how the oils are used.
Why Olive Oil Is Different
Extra-virgin olive oil is produced using mechanical methods and retains naturally occurring plant compounds. It is a major source of monounsaturated fat and is commonly used in Mediterranean-style eating patterns.
Is Olive Oil Healthy?
Replacing foods high in saturated fat with unsaturated fats can support cardiovascular health. Olive oil can be part of that approach, particularly when it replaces butter or other sources of saturated fat rather than simply adding extra calories.
Extra-Virgin vs Refined Olive Oil
Extra-virgin olive oil is less processed and generally contains more naturally occurring plant compounds. Refined olive oil has a milder flavor and different processing characteristics. Both can be useful for cooking, depending on the application.
Bottom Line
Olive oil is a fruit oil, not a seed oil. The more useful question is how it fits into your overall dietary pattern, calorie needs and preferred cooking methods.
