Alzheimer’s disease has become an increasingly serious illness especially in senior citizens. Though Alzheimer’s disease is not contagious, Alzheimer’s disease ranks at no. 3 as the main deadly disease in the world after cardiovascular diseases and cancers.

Alzheimer’s disease is a degeneration problem of thinking ability function (cognitive function) of an individual.  This disease causes brain cells and nerves damage which affects neurochemicals that carry information in brain especially in memory storage.  This disease is likely to be suffered by individual aging 65 years old and above.