Recent research suggests that extra virgin olive oil could have a positive impact on male fertilityThis link fits into the broader context of the Mediterranean diet, recognized for its benefits on cardiovascular and general health. One study in particular, conducted by’University of Catalonia, analyzed the role of this dietary pattern on sperm quality, providing promising data.
Scientific research and its results
A scientific review, part of the doctoral thesis of Rashmi Agarwal of the University of Catalonia, analyzed the results of 11 studies involving a total of 2.558 menThe aim was to evaluate how adherence to the Mediterranean diet, which has extra virgin olive oil as its main source of fat, affects reproductive parameters.
The results showed that Men who followed this diet more strictly had higher sperm counts, improved motility (ability to move), and superior morphology (a higher percentage of sperm with a normal shape). These positive effects have been observed in both healthy men and patients at fertility clinics.
Extra virgin olive oil: the key role
Extra virgin olive oil is rich in monounsaturated fatty acids and antioxidantssuch as polyphenols and vitamin E. These compounds play a crucial role in protecting cells from oxidative stress, a factor that can damage sperm DNA and compromise their functionality.
Healthy fatty acids: Monounsaturated fatty acids, such as oleic acid, are essential for maintaining the integrity of cell membranes, including that of sperm.
Antioxidant action: Polyphenols, particularly oleuropein, and vitamin E, fight free radicals, reducing oxidative damage and improving sperm vitality.
Sources and conclusions
Although current data suggest a significant improvement in sperm quality, the researchers emphasize that further research is needed to confirm whether the Mediterranean diet or extra virgin olive oil can directly improve pregnancy rates. Nevertheless, the results are encouraging and indicate that adopting a healthy eating pattern may be a non-invasive strategy for improving male reproductive health.
Male infertility is a growing public health problem, often linked to unhealthy lifestyles. Supplementing with nutrient- and antioxidant-rich foods like extra virgin olive oil can be an important step toward improving fertility.
Dining and Cooking