As concerns grow over children’s behavior at home and in school, a recent study from the University of Bristol highlights an unlikely hero in emotional and social development: fish.

According to the study, children who do not consume seafood by the age of seven are 35% more likely to display antisocial behaviors—such as cruelty or uncooperativeness. That risk jumps to 43% by age nine if fish remain absent from their diet.

Researchers link this connection between diet and social behavior to the presence of omega-3 fatty acids—particularly DHA—which play a crucial role in brain function and the development of emotional and social centers.

Nutrition and Emotion: Two Sides of the Same Coin

Speaking to Al Safa News, nutritionist Karen Abou Haidar emphasizes the importance of DHA, noting that “this fatty acid contributes to building the brain’s neural structure, improving communication between neurons and supporting skills like focus, mood regulation, and social interaction.”

She adds: “Studies linking omega-3 consumption to lower levels of aggression and anxiety in children suggest that these fats are essential for healthy development.”

For children who dislike the taste of fish, plant-based sources of ALA—like flaxseeds and walnuts—are available, although the body converts ALA into DHA at a low rate. In such cases, algae-derived DHA supplements offer an effective, vegan-friendly alternative.

Balance Between Benefits and Risks

When it comes to fish consumption, Abou Haidar advises choosing low-mercury varieties like salmon and sardines and offering them to children 2 to 3 times per week. Portions vary by age—from 30 to 60 grams for toddlers aged 1 to 3, to up to 120 grams for children over eight.

Sweets and Fast Food Make Kids More Anxious and Distracted

Yasmin, the mother of an eight-year-old boy named Charbel, shares her experience with Al Safa News: “I noticed that when my son eats too many sweets or fast food, he becomes more anxious and less focused. But when he eats a protein-rich diet with vegetables and fish, he’s calmer and more balanced.”

She adds: “I hadn’t heard of the study linking fish to focus, but I’ve already included it in his diet as part of a balanced meal plan.”

Psychology: Nutrition Alone Isn’t Enough

Dr. Leila Akouri Dirani, a child and adolescent clinical psychologist and psychotherapist at the American University of Beirut, confirms that the link between diet and behavior is scientifically grounded—but not sufficient on its own.

“A balanced diet may ease some symptoms,” she explains, “but it doesn’t replace a full psychological assessment, especially if a child consistently exhibits troubling behavior.”

Dr. Dirani continues: “A child who lacks a healthy lifestyle—whether in terms of diet, sleep, or physical activity—is more prone to mood swings and emotional outbursts. Before jumping to psychological diagnoses, it’s essential to evaluate physical and mental health first.”

Conclusion

While fish may not be a magic fix for all behavioral issues, incorporating it into a balanced diet could make a real difference in a child’s mood and social abilities. As research continues to uncover new links between diet and the brain, the humble fish dish remains a wise choice at the family table.

DHA: Docosahexaenoic Acid

ALA: Alpha-Linolenic Acid