Is too much olive oil bad for you? Olive oil in a bottle

Is Too Much Olive Oil Bad for You? – The Facts and Risks Explained

Olive oil, the liquid gold of the Mediterranean, has long been praised for its numerous health benefits. But is too much olive oil bad for you

In moderation, olive oil is a heart-healthy staple of diets like the Mediterranean. However, when consumed in excess, it can lead to health complications.

In this article, I talk about:

…and more!

Key Takeaways

  • Olive oil has many health benefits but should be consumed in moderation to avoid potential risks.
  • The optimal amount of olive oil consumption varies depending on individual factors, and a general daily recommendation is 1-2 tablespoons per day.
  • Incorporating other healthy fat sources into one’s diet helps promote a balanced and heart-healthy lifestyle.

How Much Olive Oil is Too Much?

Determining how much olive oil is too much hinges on individual dietary needs, but generally, exceeding two tablespoons (~30 ml) of olive oil daily could tip the scales toward excess, especially if you’re not balancing it with other fat sources in your diet. 

Considering olive oil contains about 120 calories per tablespoon, using more than this recommended amount can significantly increase your calorie intake, potentially leading to weight gain and imbalanced nutrition. 

It’s essential to view olive oil as part of your total fat consumption for the day, which, according to dietary guidelines , should not exceed 30-35% of your total calorie intake.

The Benefits and Drawbacks of Olive Oil

Olive oil, derived from the humble olive fruit, is packed with monounsaturated fatty acids that offer many health benefits.

It’s a vital component of the Mediterranean diet, renowned for its positive effects on heart, bone, and digestive health. Nonetheless, overconsumption of olive oil can result in health complications.

A balanced intake is key to maximizing the health benefits of consuming olive oil. Keep in mind the following:

Monounsaturated Fats and Heart Health

Olive oil is a treasure trove of monounsaturated fats, which are known to improve heart health.

By using olive oil in moderation, you can lower your risk of cardiovascular disease (CVD) and all-cause mortality. Yet, you should bear in mind that an overconsumption of olive oil can trigger elevated cholesterol levels and other cardiometabolic conditions.

Scientific studies have shown that consuming around half a tablespoon of olive oil daily can reduce the risk of death by 19% (source). Hence, it is beneficial to consume this heart-healthy oil moderately while sustaining a balanced diet.

Antioxidants and Anti-Inflammatory Properties

Olive oil is a powerhouse of antioxidants and anti-inflammatory properties thanks to its polyphenols, oleocanthal, and phenolic compounds.

These compounds have been linked to a reduced risk of chronic inflammatory disorders such as rheumatoid arthritis, inflammatory bowel disease, and psoriasis.

Extra virgin olive oil, in particular, is rich in these beneficial compounds, making it the healthiest option among olive oils.

Conversely, overconsumption of olive oil can counteract these antioxidants and anti-inflammatory benefits, so a moderate intake is crucial avoid any risks.

Calorie Content and Weight Gain

While olive oil is praised for its numerous health benefits, it’s important to remember that it’s calorie-dense.

Two tablespoons pack a whopping 240 calories. Consuming excessive amounts of olive oil can lead to weight gain, as you add extra calories to your diet.

Moreover, any meal high in fat, including those with olive oil, can restrict blood flow. Thus, it is vital to consume olive oil moderately as a part of a balanced diet to sustain a healthy weight and avoid related health complications.

Italian Extra Virgin Olive Oilviera da Serra

Optimal Olive Oil Consumption

Determining the optimal amount of olive oil consumption isn’t a one-size-fits-all answer, as individual factors such as age, weight, and overall health come into play.

That said, general daily recommendations can guide those looking to incorporate this heart-healthy fat into their diet.

Daily Recommendations

The general consensus among nutritionists, which I follow, suggests that 1-2 tablespoons (15-30 ml) of olive oil per day is moderate and reasonable, fitting within the framework of the Mediterranean dietary pattern.

The 2015-2020 Dietary Guidelines for Americans recommend an oil intake of approximately five teaspoons daily for a standard diet of around 2000 calories.

Factors Influencing Ideal Consumption

Age, weight, and overall health are among the factors that can influence the ideal amount of olive oil consumption for each person. 

  • research has found that the exclusive use of olive oil in food preparation may enhance healthy aging, particularly among the elderly. 
  • consuming around 1.5 tablespoons of extra virgin olive oil with breakfast has been observed to assist in weight loss for women with excessive body fat.
  • Maintaining an active lifestyle can also support the ideal consumption of olive oil, as higher physical activity levels have been linked to higher olive oil consumption and lower sedentary activity levels.

Extra Virgin Olive Oil vs. Regular Olive Oil

Extra virgin olive oil is the healthiest option due to its processing methods and nutrient content. However, regular olive oil may be more suitable for specific culinary uses.

I will examine the contrasting aspects of these two types of olive oil, along with their merits and demerits.

Olive oil is just one part of a spectrum of healthy fats that I incorporate into my diet. I include various fats, such as those from avocados, nuts, and seeds, to ensure I get a mix of omega-3 and omega-6 fatty acids, maintaining a balanced diet.


Processing Methods and Nutrient Content

Extra virgin olive oil (EVOO) is obtained through minimal processing, which helps preserve its native flavors and nutritional benefits.

EVOO oil is richer in monounsaturated fat (primarily oleic acid), vitamin E, and vitamin K. In contrast, regular olive oil undergoes more extensive processing, which may result in fewer health benefits.

The minimal processing not only contributes to its higher nutrient content but also makes it a healthier option compared to regular olive oil. Less is more!

Taste and Culinary Uses

Extra virgin olive oil boasts a pronounced, fruity flavor, while regular olive oil tastes milder. The flavor profile of both types of olive oil can vary depending on the olives used in their production.

In terms of culinary uses, extra virgin olive oil is ideal for uncooked dishes, such as salads, due to its raw consumption. Its robust flavor also adds complexity to various dishes, enhancing their taste. You can either opt for filtered or unfiltered olive oil, each having their distinct taste and flavor.

On the other hand, regular olive oil’s milder flavor makes it a versatile choice for various cooking applications, such as drizzling on sandwiches, adding to soups, or even cooking vegetables, rice, and potatoes.

Risks Associated with Excessive Olive Oil Intake

Despite the multitude of health benefits olive oil provides, overconsumption can result in health issues, such as:

Weight Gain and Obesity

Consuming too much olive oil can contribute to weight gain and obesity due to its calorie-dense nature, including saturated fat.

Weight gain, in turn, increases insulin resistance in many people, leading to metabolic changes that can result in heart disease. These changes include higher levels of cholesterol and triglycerides, as well as increased markers related to chronic inflammation.

To circumvent the risks linked to overconsumption of olive oil, ingest it moderately as part of a balanced diet. This approach will assist in maintaining a healthy weight and prevent obesity-related health problems.

Heart Disease

Although olive oil is known for its heart-healthy monounsaturated fats, excessive consumption can adversely affect heart health.

Consuming excessive amounts of olive oil can facilitate the formation of atherosclerotic plaques and harm blood vessels, leading to an increased risk of heart disease.

For a heart-healthy diet and lower risk of heart disease, moderate consumption of olive oil is imperative. By including it in a balanced diet, you can relish its numerous health benefits without the downsides linked to excess intake.

Medication Interactions

Olive oil can interact with certain medications, such as those for high blood pressure and diabetes, leading to potential health risks.

For example, olive oil may reduce blood pressure to an excessive degree when taken with antihypertensive drugs, and it may also lower blood sugar levels when consumed alongside diabetes medications.

If you are on medication and intend to consume olive oil, consulting your healthcare provider or pharmacist is necessary to ascertain its safety. Being cognizant of potential medication interactions allows you to appreciate the benefits of olive oil while reducing any associated hazards.

Alternative Healthy Fat Sources

While olive oil is a great source of healthy fats, it’s important to consider incorporating other healthy fat sources into your diet to maintain variety and balance. Some alternative sources of healthy fats include:

  • Fatty fish such as salmon and mackerel
  • Nuts like almonds and walnuts (see our post about nuts from Italy)
  • Seeds
  • Avocados

Diversifying your healthy fat sources ensures a varied diet that provides essential nutrients without excessive dependence on olive oil. This strategy assists in maintaining a balanced and heart-healthy diet (while still relishing the numerous advantages olive oil provides).

healthy fats in fatty salmon avocado seeds
Fatty fish, avocado, seeds and nuts are all excellent sources of healthy fats.


To avoid the question like “Is too much olive oil bad for you,” and similar, stick to the recommended daily limit of 1-2 tablespoons.

This amount supports heart health without contributing to calorie excess.

Balance your intake with other healthy fats and consult with healthcare professionals if you’re managing specific health conditions or medications.

Frequently Asked Questions

What are the side effects of too much olive oil?

Excessive use can cause various health issues, including heart-related risks, due to its saturated fat content.

Is too much olive oil bad for your heart?

Unfortunately, 14-17% of olive oil is saturated fat, which can contribute to heart disease in the same way as other sources of saturated fat. Therefore, consuming too much olive oil can be bad for your heart.

How much olive oil should I consume per day?

It is recommended to consume one and a half tablespoons of olive oil per day to reduce the risk of coronary heart disease.

What are the differences between extra virgin olive oil and regular olive oil?

Extra virgin olive oil is minimally processed, preserving its native flavors and nutritional benefits, while regular olive oil is more heavily processed, potentially decreasing its health benefits.

Can olive oil interact with certain medications?

Yes, olive oil can interact with certain medications, such as those for high blood pressure and diabetes, so it’s essential to consult with a healthcare provider or pharmacist if you’re taking medications and wish to consume olive oil.


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