WELCOME TO CObram Estate:
HEALTHCARE PROFESSIONAL HUB

Cobram Estate is committed to health and to educating both health professionals and the public on the benefits of extra virgin olive oil. Through this website and our broader program, we aim to empower health professionals with credible, evidence-based information and resources to support their work and highlight the health benefits of Cobram Estate Extra Virgin Olive Oil.

What is extra virgin olive oil?

Put simply, extra virgin olive oil is the highest quality oil and is purely the freshly squeezed juice of an olive.  Extra virgin olive oil is extracted mechanically, meaning it is 100% natural. Unlike refined oils such as canola oil, vegetable oil and anything labelled as simply ‘olive oil’, extra virgin olive oil is not refined or extracted using chemicals or high heat. This means it retains the natural health promoting antioxidants, polyphenols and other bioactive compounds found in the olive fruit.

Extra virgin olive oil is widely considered to be one of the healthiest oils in the world, due to its fat profile and significant levels of bioactive compounds. No other oil contains the diverse range of plant compounds and antioxidants in the amounts found in extra virgin olive oil. There is a large body of evidence showing the benefits of EVOO for a number of chronic diseases, both on its own and as part of the Mediterranean diet

“Published research shows that no other food comes close to extra virgin olive oil for the prevention and treatment of chronic disease.”

Associate Professor Mary Flynn, Brown University

THE SCIENCE OF EXTRA VIRGIN OLIVE OIL

Discover the science behind extra virgin olive oil. The below is a highlight of peer-reviewed studies and emerging research that showcase the powerful health benefits of EVOO—from heart and brain health to immune support and beyond. Explore the evidence and see why EVOO is more than just a kitchen staple—it’s a science-backed choice for better health.

We encourage you to visit the Olive Wellness Institute for a more detailed insight into the health and culinary benefits of Extra Virgin Olive Oil.

Heart Health

Extra virgin olive oil is widely recognized for supporting cardiovascular health. Studies suggest regular intake can help improve key risk factors, including blood pressure, LDL cholesterol and oxidative stress. Evidence also points to a reduced likelihood of developing heart disease over time. These findings position EVOO as a core part of a dietary pattern that encourages long-term heart protection and supports overall wellness.

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Weight Management

Although extra virgin olive oil is energy dense, research indicates it does not promote weight gain when used within balanced eating patterns. Diets that feature EVOO, such as the Mediterranean diet, often result in more sustainable weight loss than low-fat approaches. Findings suggest the satiety, flavor and nutrient profile in EVOO may help people maintain long-term healthy habits without relying on restrictive or short-term dietary strategies.

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Health & Wellbeing

Consuming extra virgin olive oil on its own or within a Mediterranean-style diet has been associated with benefits across several chronic conditions. Research points to positive effects related to Type 2 diabetes, stroke, certain cancers, gut function and mental health. These broader outcomes highlight the value of making EVOO a daily staple. Incorporating is not just a delicious way to improve health but a great way to bring flavor to every dish!

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How much EVOO?

Amounts used in research vary, though most studies cluster around two to three tablespoons per day as a level linked with the strongest health benefits. This volume allows the antioxidant and phenolic compounds in extra virgin olive oil to meaningfully contribute to heart, metabolic and digestive health. Incorporating EVOO consistently through cooking, dressing and finishing dishes is considered one of the most practical ways to meet this daily target.

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EXPLORE NUTRITION RESOURCES

Cook with EVOO: Only the Best

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Not all EVOO is Create Equal

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All About the Mediterranean Diet

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How to Add EVOO To Every Meal

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Quality Grades of Olive Oil

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mEET THE COBRAM ESTATE TEAM

Our education team is run by qualified health professionals who specialize in nutrition communications and education. The team works closely with the marketing and technical departments to ensure all of Cobram Estate’s health communications are up to date and evidence based.

Barbara Ruhs is a nationally recognized nutrition leader and the USA Lead Dietitian for Cobram Estate Olives. As founder of MarketRD™, a marketing communications agency, she has shaped nutrition strategies for some of the world’s most respected food brands and commodity boards, including USA Pears, Avocados From Mexico, and The Unique Mānuka Factor Honey Association of New Zealand.

A passionate advocate for evidence-based nutrition, Barbara previously served as a nutritionist at Harvard University and is frequently quoted in national media as a trusted voice in food and health. Her experience as a supermarket dietitian sparked her mission to elevate the role of credentialed nutrition professionals within the food industry, driving transformative change in how nutrition expertise is integrated into consumer education.

Barbara holds an M.S. in Nutrition from Boston University and a B.S. in Nutritional Sciences from Cornell University.

Personal Nutrition Philosophy:
“Healthy eating should be practical, evidence-based, and accessible to everyone. My mission is to empower people to make informed choices that support lifelong health and enjoyment of food.”.

Looking for more? Head over to the Olive Wellness Institute. The Olive Wellness Institute is a trusted source of science on the nutrition, health, and wellness benefits of olives and olive products, all backed by extensive peer review.