Alzheimer disease is today growing among the majority of the population of the world at higher rate. This disease damages the brain neurons and diminish the learning abilities. It destroys the brain cells and eventually the brain slows down its various functions. It is irreversible disease and a progressive one. It slowly and gradually destroys the memory and thinking skills. There is no cure for this disease. Causes Alzheimer disease is caused by the dying of neurons inside the brain which inturns damages hippocampus of the brain. And the patient become easily pray to anger aggression and memory problems. Symptoms There are various kinds of symptoms which an alzheimer patient shows. Some common symptoms of alzheimer are difficulty in learning, as this disease much damages the memory power. The patient feals confusion while performing daily life activities. His mind is always wandering and he is always lost in his thoughts. Alzheimer patients are most of...