There are different types of dementia. The most common form, by far, is Alzheimer’s Disease. According to a 2000 census, about 4.5 million American’s have Alzheimer’s and that number is expected to triple, to more than 13.2 million as baby boomers enter old age.
The next most common form is Parkinson’s Disease. This disease effects the area of the brain that controls smooth muscle movement of the body, thus the classic tremors of Parkinson’s.
Our biggest risk ...