Abstract

Post-traumatic Stress Disorder (PTSD) is a psychiatric disease that arises in individuals who have experienced a traumatic event such as combat exposure, childhood physical abuse, sexual violence, physical assault, an accident, etc. Being difficult to diagnose and treat, PTSD is actively studied in areas of medicine, psychiatry, biochemistry, and rehabilitation. PTSD is characterized by significant comorbidity and is accompanied by depression and anxiety. Current treatment strategies for PTSD symptoms include psychotherapy and medications. Naturally derived compounds can offer therapeutic benefits for mood disorders without unpleasant side effects. Bioactive compounds found in food exhibit beneficial effects such as antioxidant, anti-inflammatory, and neuroprotective activities. Here, we describe the promising therapeutic benefits of a number of bioactive substances that have been evaluated in a variety of animal models and human experimental studies. Anxiolytic, antidepressant, and antidementia activities of bioactive compounds emphasize their potential for treating PTSD comorbidities. Hypothetical mechanisms of actions are also discussed, providing insights into their potential for human mental health.

Keywords: Stress, antioxidants, treatment, anxiety, depression