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Vegetable Oil Versus Olive Oil: Which Is Healthier? Read On To Find Out The Answer

Vegetable Oil Versus Olive Oil: Which Is Healthier? Read On To Find Out The Answer

Olive oil and vegetable oils are some of the most popular plant oils used around the world, each displaying unique characteristics. Plant oils are a common pantry staple often used for cooking practices like sautéing or frying vegetables, making sauces, drizzling onto pizzas, and preventing pasta from sticking together.

This article looks at the differences between olive oil and vegetable oil, including their best uses, taste, nutrition, and potential health benefits.

Differences between olive oil and vegetable oil

Olive oil and vegetable oil differ in how they’re made, their best culinary uses, flavors, and nutritional composition. The degree of processing that an oil undergoes not only affects its flavor but also its nutritional composition.

While both olive and vegetable oils contain unsaturated fatty acids, olive oil contains higher amounts of monounsaturated fats like oleic acid, linoleic acid, and palmitic acid.

Vegetable oil contains mostly omega-6 polyunsaturated fats.

Monounsaturated fats have been found to have anti-inflammatory and heart-health benefits, whereas omega-6 polyunsaturated fats can be pro-inflammatory and harm heart health if eaten in excess.

It’s also worth noting that the more refining an oil undergoes, the fewer micronutrients and healthy compounds it retains.

Extra virgin olive oil the least processed type of olive oil is rich in antioxidants and anti-inflammatory compounds like tocopherols, carotenoids, and polyphenols. Minimally refined olive oil also maintains some micronutrients, such as vitamins E and K.

On the other hand, the refining process used to make vegetable oil destroys micronutrients, antioxidants, and beneficial plant compounds, including tocopherols, phytosterols, polyphenols, and coenzyme Q.

Vegetable oil is a highly refined blend of neutral oils that’s high in pro-inflammatory fats and lacks micronutrients. Olive oil is made from pressed olives, with extra virgin versions being the least processed and retaining the most beneficial compounds.

Olive oil and vegetable oil blends tend to have similar smoke points, sitting around 400°F (205°C). The smoke point of an oil is the temperature to which it can be heated before its fat begins to break down into glycerol and free fatty acids.

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Just like vegetable oil, some types of olive oil are highly processed, including pomace oil. These types lack micronutrients, as well as the characteristic flavor that you get from extra virgin olive oil, featuring instead a more neural taste.

Refined olive oils don’t include “virgin” or “extra virgin” on the label, indicating their higher degree of processing. Thus, an easy way to make sure you grab a flavor-packed oil from the shelves that also retains some nutrients is to look for these phrases.

Olive oil and vegetable oil have similar smoke points. Unlike extra virgin olive oil, highly refined olive oil is similar to vegetable oil in that it offers minimal, if any, micronutrients.

Which oil is healthier?

Olive oil, especially extra virgin, is among the least processed cooking oils on the shelves. This means it retains the most antioxidants, vitamins, and minerals.

For example, the antioxidant and polyphenolic compounds in olive oil have been extensively researched for their heart health benefits.

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Vegetable oil, on the other hand, undergoes a lot of processing to neutralize its flavor and blend several types of plant oils.

This means it has minimal beneficial nutrients, leaving just empty calories. Swapping vegetable oil for olive oil may also benefit brain health.

One study found that replacing vegetable oil with extra virgin olive oil improved cognitive function in older adults.

If you choose to consume oils, extra virgin olive oil tends to be a much healthier choice than most vegetable oils and vegetable oil blends.

READ ALSO: Plant-Based Diets Can Significantly Worsen Your Health, This Study Finds

While olive oil and vegetable oils have different culinary uses, the healthiest option is extra virgin olive oil, which is the least processed and offers the most beneficial compounds.

Below are some of the main differences between olive oil and vegetable oil:

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