of the dementia cases. Different forms of dementia can co-exist. Young onset dementia which occurs in individuals before the age of 65 contributes to 9% of the total cases. It is the major cause of disability and dependency among old people. Worldwide, there are 50 million people with dementia and every year 10 million new cases are being reported. The total number of people with dementia is projected to reach 82 million by 2030 and 152 million in 2050 . Prevalence in countries of affluence According to CDC, Alzheimer is the 6th leading cause of death in U.S adults and 5th leading cause of death in adults over the age of 65. In 2014, 5 million Americans above the age of 65 were diagnosed with Alzheimer. This number is predicted to triple by the year 2060 and reach up to 14 million. Dementia and Alzheimer has been shown to go unreported on death certificates, leading to under representation of the actual mortality caused by these diseases. Between 2000 and 2015, mortality due to cardiovascular diseases has decreased by 11%, where as death from Alzheimer has increased by 123%. 1 in 3 people over the age of 65 die from Alzheimer or other forms of dementia. Furthermore, 200,000 individuals have been affected by young onset dementia. In United States, Alzheimer affects more women than men. It is twice more common in African-Americans and Hispanics than in whites. As the number of older Americans increases rapidly, the number of new cases of Alzheimer will rise too . East Asia has the most people living with dementia (9.8 million) followed by Western Europe (7.5 million), South Asia (5.1 million) and North America (4.8 million). In 2016, the prevalence of Alzheimer was 5.05% in Europe. Like in United States, it is more prevalent in women than in men. In the European Union, Finland has the highest mortality among both men and women due to dementia. In Canada, over half a million people are living with dementia. It is projected that by 2031 the number will go up by 66% to 937,000. Every year 25,000 new cases of dementia are diagnosed . Dementia is the second leading cause of death in Australia. In 2016, it was the leading cause of deaths in females. In Australia 436,366 people are living with dementia in 2018. 3 in 10 people over the age of 85 and 1 in