Someone in the world develops dementia every 3 seconds and there are over 55 million people worldwide living with dementia. This number will almost double every 20 years, reaching 78 million by 2030 and 139 million by 2050 with the majority of the increase in developing countries. Sixty percent of people with dementia live in low- and middle-income countries, but by 2050 this number will rise to 71%. The fastest growth in the elderly population is taking place in China, India, and their south As...