Is Dementia Becoming a Global Health Concern?

Abstract

Dementia, a collective term used to characterize a group of conditions such as memory loss and the deterioration of problem-solving abilities, is caused by the impairment of brain functions, and is becoming increasingly prevalent around the world. The World Health Alzheimer’s Report estimates that the number of dementia cases “will increase with an ageing population and will reach 66 million by the year 2030 and 115 million by 2050” (Wortmann, 2012). Currently, there are 35.6 million people that have dementia, and it is stressful for both the individual affected and those who care for them. It also has an enormous economic and psychological impact on these people, and in many countries, there are not sufficient efforts taken to spread awareness about dementia (WHO). Dementia has devastating consequences and is becoming a serious challenge and threat to global health.