Alzheimer’s is a disease that causes dementia. Alzheimer’s causes nerve cell death and tissue loss throughout the brain. The damage harms memory, speech, and comprehension. In most people with Alzheimer’s, symptoms first appear in their mid-60s. Alzheimer’s is the most common cause of dementia among older adults. Alzheimer’s disease is named after Dr. Alois Alzheimer, a German doctor. In 1906, In Alzheimer’s disease, brain cells start to deteriorate. The body attempts to stop this process by producing a protein called amyloid. However, amyloid deposits build up in the brain, leading to further deterioration. These deposits of amyloid are referred to as “plaques” and cause the brain cells to shrivel up and form “tangles”, which in turn lead to changes in the brain structure and cause the brain cells to die. The formation of plaques and tangles also prevents the production of some important brain chemicals, called neurotransmitters. Over time…