 This study found that men who consumed more dairy products, poultry, red meat, legumes, eggs, fruits, and vegetables had lower body mass index, BMI, waste circumference, WC, and energy intakes, as well as a decreased risk of aggression. The authors suggest that these foods may be associated with increased serotonin levels, which could help reduce aggression. This article was authored by Bahnaz-e-Biri, Shari Amini, Haji-e-Zani, and others.