Alzheimer’s affects 5.8 million Americans, and one in three senior citizens dies with the disease or other forms of dementia.
Dopamine is a chemical responsible for voluntary movement and the perception of rewards in the brain.
Some genes influence joy, but that’s not the whole story.
Just about every one of us knows someone who’s been struck by Alzheimer’s disease. In the U.S., nearly 6 million people suffer from the deadly, memory-robbing illness.