Introduction
The benefits of extra virgin olive oil for men mainly come from its healthy fat content and its role in a balanced eating pattern. Extra virgin olive oil (EVOO) is a major ingredient in the Mediterranean diet, which includes vegetables, fruits, whole grains, legumes, nuts, and fish.
Men can benefit from choosing healthier dietary fats because heart disease, type 2 diabetes, and other long-term health conditions are influenced by eating habits, physical activity, smoking, and other lifestyle factors.
Extra virgin olive oil contains monounsaturated fats and naturally occurring plant compounds, including polyphenols and vitamin E. Replacing some foods high in saturated fat with olive oil may support cardiovascular health as part of an overall healthy diet.
However, olive oil is not a medicine. It does not cure diabetes, prevent prostate cancer, increase testosterone, or guarantee better fertility. This article explains what research suggests about olive oil and men’s health, while separating established nutritional benefits from areas that still need more study.
What Makes Extra Virgin Olive Oil Beneficial for Men?
Extra virgin olive oil is produced from olives using mechanical methods without chemical refining. It is valued for its flavour, nutritional composition, and naturally occurring plant compounds.
Its main nutritional components include:
- Monounsaturated fats: Mainly oleic acid, which can help support a healthy cholesterol profile when it replaces saturated fats.
- Polyphenols: Naturally occurring plant compounds with antioxidant properties.
- Vitamin E: A fat-soluble vitamin that helps protect cells from oxidative damage.
- Phytosterols: Plant compounds that can help reduce cholesterol absorption in the intestine.
The amount of these compounds varies depending on the olive variety, growing conditions, processing, and storage.
Extra virgin olive oil is also energy-dense. Like other cooking oils, it contains approximately 120 calories per tablespoon. Therefore, it is best used to replace less healthy fats rather than simply adding extra calories to the diet.
5 Potential Extra Virgin Olive Oil Benefits for Men
The following sections explain how olive oil may contribute to men’s health. Most of the research concerns adults in general or overall dietary patterns, rather than benefits exclusive to men.
1. Extra Virgin Olive Oil May Support Men’s Heart Health
Cardiovascular disease is an important health concern for men. High blood pressure, unhealthy cholesterol levels, smoking, diabetes, physical inactivity, and poor dietary habits can increase cardiovascular risk.
Extra virgin olive oil contains a high proportion of monounsaturated fats. Replacing some saturated fats, such as butter and other solid fats, with unsaturated plant oils can help improve the overall quality of dietary fat.
A major clinical trial called PREDIMED examined the effects of Mediterranean-style eating patterns in people at high cardiovascular risk. Participants following a Mediterranean diet supplemented with extra virgin olive oil experienced fewer major cardiovascular events than those following the comparison low-fat diet.
The study supports the value of a Mediterranean dietary pattern. It does not prove that olive oil alone prevents heart disease or that the benefits apply only to men.
How to Include Olive Oil in a Heart-Healthy Diet
You can use extra virgin olive oil in several everyday meals:
- Add it to vegetable salads.
- Use it in homemade salad dressings.
- Drizzle a small amount over cooked vegetables.
- Use it in place of butter in suitable recipes.
- Combine it with beans, lentils, and whole grains.
- Use it as part of a balanced Mediterranean-style eating pattern.
For more information, read our article on olive oil and its health benefits.
2. Olive Oil May Support Healthy Blood Sugar Management
Type 2 diabetes develops when the body cannot use insulin effectively or does not produce enough insulin to maintain healthy blood glucose levels.
Diet plays an important role in diabetes prevention and management. Choosing foods rich in fiber and replacing some saturated fats with unsaturated fats can support overall metabolic health.
Olive oil has been studied for its possible effects on insulin sensitivity and blood glucose regulation. However, research findings are not entirely consistent.
A 2026 systematic review and meta-analysis examined 51 randomized controlled trials involving more than 4,300 adults. It found no statistically significant overall improvement in several major blood glucose measurements, including fasting glucose and HbA1c, although some dose-related findings suggested possible effects on insulin resistance.
This means olive oil can be part of a healthy eating plan, but it should not be promoted as a treatment for diabetes or as a guaranteed way to lower blood sugar.
Practical Dietary Tips
Men who want to support healthy blood glucose levels can:
- Choose whole grains instead of relying mainly on refined grains.
- Eat vegetables, beans, and lentils regularly.
- Limit sugary drinks and foods with excessive added sugar.
- Include healthy fats in appropriate portions.
- Stay physically active.
- Maintain a healthy weight where appropriate.
People with diabetes should continue their prescribed treatment and consult their healthcare professional before making major dietary changes.
3. Extra Virgin Olive Oil and Male Fertility
Male fertility depends on several factors, including sperm production, sperm movement, hormonal function, general health, and lifestyle.
Oxidative stress is one factor researchers have investigated in relation to sperm health. It occurs when reactive molecules damage cells and tissues.
Extra virgin olive oil contains polyphenols and vitamin E, which have antioxidant properties. These compounds have attracted scientific interest because oxidative damage may affect reproductive cells.
However, there is not enough strong human clinical evidence to conclude that eating extra virgin olive oil increases sperm count, improves sperm motility, or treats male infertility.
Vitamin E supplements have also been studied in male reproductive health, but supplement findings should not be confused with the effects of ordinary dietary olive oil.
Healthy Habits That May Support Male Reproductive Health
A balanced lifestyle is important for general reproductive health. Consider the following habits:
- Eat a varied diet containing vegetables, fruits, nuts, and whole grains.
- Maintain a healthy weight.
- Avoid smoking and recreational drugs.
- Limit excessive alcohol consumption.
- Exercise regularly.
- Get adequate sleep.
- Seek medical advice if you have concerns about fertility.
Olive oil can be included in a healthy diet, but it should not be treated as a fertility medicine or a replacement for medical assessment.
4. A Mediterranean-Style Diet May Support Erectile Health
Erectile dysfunction (ED) is the difficulty of achieving or maintaining an erection sufficient for sexual activity. It can be associated with diabetes, cardiovascular disease, high blood pressure, obesity, smoking, and other health conditions.
Healthy blood vessels are important for normal erectile function. This is one reason researchers have examined the relationship between dietary patterns and erectile health.
A large observational study involving more than 21,000 men found that greater adherence to healthy dietary patterns, including the Mediterranean diet, was associated with a lower risk of developing erectile dysfunction.
The Mediterranean diet includes extra virgin olive oil, but also many other foods. Therefore, the study does not establish that olive oil alone prevents or treats erectile dysfunction.
What Can Men Do to Support Erectile Health?
- Follow a balanced eating pattern.
- Stay physically active.
- Avoid smoking.
- Limit excessive alcohol.
- Manage blood pressure and blood glucose.
- Maintain a healthy weight.
- Seek medical advice about persistent erectile difficulties.
Erectile dysfunction can sometimes be an early sign of cardiovascular or metabolic problems. It should not be ignored or treated with unproven dietary remedies.
5. Extra Virgin Olive Oil and Men’s Mental Well-Being
Mental health is an important part of overall well-being. Stress, anxiety, depression, poor sleep, and unhealthy lifestyle habits can affect both physical and emotional health.
Researchers have investigated the relationship between dietary quality and mental health. Some studies suggest that following a Mediterranean-style eating pattern may support psychological well-being.
For example, the SMILES randomized controlled trial found that a structured dietary improvement program helped reduce depressive symptoms in adults with major depression compared with a social-support control group.
However, the intervention involved changes to the overall diet, not simply the addition of olive oil. It therefore cannot establish that olive oil itself prevents or treats depression.
Healthy Eating Habits for Mental Well-Being
A balanced diet can include:
- Extra virgin olive oil in moderate amounts.
- Fresh vegetables and fruits.
- Whole grains.
- Beans and lentils.
- Nuts and seeds.
- Fish and other suitable protein sources.
Healthy eating can complement professional mental health care, but it should not replace treatment for depression, anxiety, or other mental health conditions.
How Much Extra Virgin Olive Oil Should Men Consume?
There is no single amount of extra virgin olive oil that is ideal for every man. Individual requirements depend on total calorie needs, activity level, health conditions, and the rest of the diet.
Some Mediterranean-style eating plans use olive oil regularly as their main added fat. A practical approach is to use it in place of butter or other fats that are higher in saturated fat.
One tablespoon contains approximately 120 calories, so portion size matters.
Rather than adding several tablespoons to an existing diet, consider using a moderate amount to replace less healthy fats.
How to Choose and Store Extra Virgin Olive Oil
The quality of olive oil can vary. Proper selection and storage help maintain its flavour and quality.
Buying Tips
- Look for the words extra virgin olive oil on the label.
- Choose a reliable manufacturer or supplier.
- Check the best-before date.
- Prefer dark glass or other protective packaging.
- Avoid products with an unusual or rancid smell.
- Check that the bottle is properly sealed.
Storage Tips
- Keep the bottle away from direct sunlight.
- Store it in a cool, dry place.
- Close the lid after every use.
- Avoid storing it near heat sources.
- Use it within a reasonable period after opening.
Heat, air, and light can gradually reduce olive oil quality and freshness.
Frequently Asked Questions
1. What are the main extra virgin olive oil benefits for men?
Extra virgin olive oil provides monounsaturated fats and plant compounds that can be part of a heart-healthy eating pattern. Replacing some saturated fats with olive oil may support cardiovascular health. Its benefits are related mainly to overall dietary quality rather than effects unique to men.
2. Does olive oil increase testosterone?
There is insufficient reliable human evidence to show that eating extra virgin olive oil directly increases testosterone levels. A balanced diet and healthy lifestyle support general hormonal health, but olive oil should not be considered a testosterone booster.
3. Can extra virgin olive oil improve male fertility?
Olive oil contains antioxidant compounds that have attracted interest in reproductive health research. However, there is not enough strong clinical evidence to conclude that eating olive oil improves sperm count, sperm movement, or male fertility.
4. Is olive oil good for erectile dysfunction?
Research suggests that healthy dietary patterns, including the Mediterranean diet, may be associated with better erectile health. However, olive oil alone has not been proven to treat erectile dysfunction. Men with persistent symptoms should seek medical advice.
5. Can olive oil help prevent diabetes?
Olive oil can be included in a balanced diet, but it has not been established as a standalone way to prevent or treat diabetes. Healthy weight management, physical activity, and an overall nutritious eating pattern are important.
6. Is extra virgin olive oil better than regular olive oil?
Extra virgin olive oil is less processed and generally retains more naturally occurring polyphenols than refined olive oil. Both can provide monounsaturated fats, but extra virgin olive oil is often preferred for its flavour and naturally occurring plant compounds.
7. Can men consume olive oil every day?
Yes. Most men can include moderate amounts of olive oil in a balanced diet, provided it fits their calorie and nutritional needs. People with specific medical or dietary requirements should seek individual advice.
Conclusion
Extra virgin olive oil can be a valuable part of a healthy eating pattern for men. It provides monounsaturated fats and naturally occurring plant compounds, and it can replace less healthy fats in everyday meals.
Research supports the cardiovascular benefits of Mediterranean-style eating patterns that include extra virgin olive oil. There is also growing interest in the relationship between dietary quality, blood glucose regulation, reproductive health, and mental well-being.
However, olive oil should not be presented as a cure for diabetes, a treatment for erectile dysfunction, a testosterone booster, or a proven way to improve male fertility. Its potential benefits are best understood as part of a wider healthy lifestyle.
Men can make a positive dietary change by choosing nutritious foods, using olive oil in moderate amounts, staying active, avoiding smoking, and seeking appropriate medical care.
Note: AI drafted and edited by our team.
Medical Disclaimer
This article is for informational and educational purposes only. It is not intended to replace professional medical advice, diagnosis, or treatment. Consult a qualified healthcare professional if you have concerns about heart health, diabetes, fertility, erectile dysfunction, or mental health. Do not stop or change prescribed medication because of dietary advice.
References and Further Reading
- Estruch R, et al. (2018). Primary Prevention of Cardiovascular Disease with a Mediterranean Diet Supplemented with Extra-Virgin Olive Oil or Nuts. The New England Journal of Medicine.
- American Heart Association. Healthy Cooking Oils.
- Takhttavous A, et al. (2026). The Effect of Different Types of Olive Oil on Glucose Control and Insulin Sensitivity. Nutrition Reviews.
- National Institute of Diabetes and Digestive and Kidney Diseases – Eating, Diet, and Nutrition for Erectile Dysfunction.
- Association of Diet With Erectile Dysfunction Among Men in the Health Professionals Follow-up Study.
- Jacka FN, et al. (2017). A Randomised Controlled Trial of Dietary Improvement for Adults With Major Depression: The SMILES Trial.
- FusionWords – Olive Oil and Health Benefits.
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