Korea’s National Institute of Dementia (NID) found that 43 percent of senior citizens aged 60 to 69 fear dementia the most as far as disease goes. The number of patients with dementia in Korea has rapidly surged to date, and it is projected to exceed one million by 2024 and two million by 2039. And the cost of state-led dementia management is projected to see 15-fold jump from 8.7 trillion won in 2010 to 134.6 trillion in 2050.

Due to the surge in dementia patient population and raised awareness of the disease, many of middle-aged people started demanding prescription by healthcare providers to prevent developing dementia. Accordingly, the prescription volume of cognitive function improving choline al