Childhood depression has become an increasingly significant issue in global public health. While traditional medication and counseling are commonly used, non-pharmacological interventions are gaining popularity due to the limitations of conventional approaches. This research explores the potential benefits of exercise, music therapy, and dance therapy in treating childhood depression, with a particular focus on the renin-angiotensin system (RAS) and its role in mood regulation. The RAS, which regulates blood pressure and fluid balance, is linked to various mood disorders, including depression. Regular physical activity can help reduce stress levels, enhance serotonin balance, and regulate the norepinephrine-angiotensin system. Dance therapy, through repetitive movements, fosters personal expression and reduces communication barriers. Studies indicate that structured exercise can significantly alleviate depression, and group-based music and dance interventions are especially beneficial for socially withdrawn children. Future efforts should focus on enhancing multidisciplinary collaboration, integrating these therapies into educational programs, and developing more targeted interventions. Schools have a key role in ensuring that these interventions are accessible, feasible, and effectively implemented, helping create a comprehensive support system for children's physical and mental well-being.
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