Scientists have conquered rage itself: they managed to suppress aggressive behavior through the use of food.

A recent study conducted by scientists has added to the growing body of evidence that omega-3 fatty acids, commonly found in fish oil supplements, may not only positively impact physical health but also help reduce aggression. This is a crucial factor, as people often turn to various therapies and pharmaceuticals to combat such emotions. However, new findings suggest that even a regular meal can aid in self-control, reports ScienceAlert.

In a meta-analysis carried out by researchers from the University of Pennsylvania and published in the journal Aggression and Violent Behavior, 29 randomized controlled trials involving 3,918 participants were examined. The results indicate that omega-3 supplementation can lead to a moderate yet significant reduction in aggression, with short-term effects reaching up to 28% across different demographic groups and treatment conditions.

Omega-3, which has been repeatedly linked by researchers to benefits for mental health such as a reduced risk of developing schizophrenia, may influence brain chemistry in ways that regulate aggression, according to the authors. The study analyzed both reactive aggression (impulsive responses to provocation) and proactive aggression (premeditated hostile actions), marking an important advance in understanding how dietary supplements can combat various forms of negative behavior.

The trials spanned nearly three decades, from 1996 to 2024, involving children up to 16 years old and elderly individuals aged 50 to 60, with an average treatment duration of 16 weeks. Neurocriminologist Adrian Raine, one of the lead authors of the study, emphasized the broader potential applications of the findings: "I think it's time to implement omega-3 supplements to reduce aggression, regardless of where it occurs — in society, in clinics, or in the criminal justice system."

However, the study also highlights the need for larger and longer-term trials to confirm these results and explore the mechanisms by which omega-3 may regulate aggression, possibly by reducing inflammation or supporting brain processes. This research adds to the growing list of beneficial properties of omega-3 fatty acids, which also improve heart health by lowering the risk of fatal heart attacks and strokes.

While omega-3 is not viewed by scientists as a cure-all for societal violence, they believe that incorporating it into treatment plans for both children with aggressive behavior and broader populations could have a significant impact on the situation. Raine noted that even simple dietary changes, such as increasing fish consumption, could potentially complement existing treatment methods and mitigate aggressive tendencies.

Omega-3 fatty acids can be obtained naturally from foods like fatty fish (salmon, mackerel, sardines), walnuts, flaxseeds, and chia seeds, offering people an accessible and varied way to enhance both physical and mental well-being.

This material is for informational purposes only and does not contain advice that may affect your health. If you are experiencing issues, please consult a professional.