Severe mental illness cuts life span by up to two decades, study shows

Adults with severe mental illness die 15 to 20 years earlier than the general population, mainly from cancers and other chronic diseases. Australian researchers linked the shortened life expectancy directly to the presence of severe mental disorders. Similar patterns were observed in England, where data also showed earlier deaths among those with severe mental illness. The research points to gaps in health care access, poorer lifestyle choices, and higher rates of smoking and obesity among the affected group. Experts say the findings highlight the need for integrated medical and mental health services to close the mortality gap. The study urges policymakers to prioritize early screening and treatment for physical illnesses in patients with severe mental conditions.