Alzheimer’s is a progressive disorder that is characterized by the decline in intellectual abilities, eventually leading to dementia in elderly patients.  The cause it not known, although it has been estimated 40% of people over 85 years old suffer from this condition.

Closer examination of the brains of people who have died from Alzheimer’s has shown a loss of cells that release a chemical called acetylcholine – the cells that are used for thinking.

The first signs of Alzheimer’s are loss of short-term memory for names and recent events. This then progresses to a difficulty learning new information, possibly eccentric behavior, depression and loss of spontaneity.

As Alzheimer’s continues to affect the sufferer, they will lose the ability to carry out everyday activities, questions will be asked repeatedly, and they may lose the ability to recognize friends and family.

Eventually nearly all mental functions will fail, a similar symptom to those suffering from multiple small strokes and severe alcoholism.