Renowned as one of the healthiest oils, olive oil has long been praised for its heart-protective and anti-inflammatory properties. However, a new scientific study warns that excessive consumption may carry unexpected health risks, including weight gain and cardiovascular disease.
اضافة اعلان
The Research Behind the Concern
Published in the journal Cell Reports, the study highlights that oleic acid—the primary component of olive oil—can stimulate the growth of fat cells more than other oils such as coconut or soybean oil.
What Happens Inside the Body?
Researchers found that oleic acid activates a protein called AKT2 and inhibits another called LXR, creating a biochemical environment that encourages fat cell multiplication and fat storage. These changes increase the likelihood of obesity, a major risk factor for heart disease, type 2 diabetes, and metabolic disorders.
Dr. Michael Rudolph, biochemistry professor at the University of Oklahoma and study co-author, explained:
“More fat cells mean more capacity to store fat, which heightens the risk of chronic diseases if not properly managed.”
Caution Against Social Media Health Trends
While moderate consumption of olive oil remains beneficial, experts caution against blindly following health advice from social media influencers.
Nutritionist Michelle Routhenstein shared a case where a patient consumed a full cup of olive oil daily, leading to high cholesterol and stalled weight loss, despite assuming he was eating healthily.
Veronika Rouse, another registered dietitian, emphasized the importance of professional guidance, noting:
“Good intentions don't replace science-based nutrition advice.”
Bottom Line: Moderation Is Key
Olive oil is still a cornerstone of the Mediterranean diet, which is linked to numerous health benefits. But even natural fats can be harmful when consumed in excess.
For optimal health:
Stick to 1–2 tablespoons per day.
Balance your fat sources with nuts, seeds, avocados, and fatty fish.
Consult a nutritionist before making major dietary changes.
💡 Golden Rule: Olive oil is a “liquid gold” when used wisely—but too much of a good thing can backfire.
