Depression is a multifaceted condition that affects mood, energy, motivation, and overall well-being. It can present as persistent sadness, fatigue, hopelessness, changes in sleep or appetite, and a loss of interest in daily life. Depression often arises from a dynamic interplay of emotional, biological, environmental, and lifestyle factors. Treatment focuses not just on symptom relief but on understanding and addressing root causes—such as inflammation, nutritional deficiencies, hormonal imbalances, trauma, or chronic stress. A personalized approach may include psychotherapy, mindfulness-based strategies, lifestyle changes, nutritional support, mind-body practices, and pharmaceutical interventions—supporting healing on every level: mind, body, and spirit.