Parkinson's disease affects millions of people around the world.
There are actually 10 million people on a worldwide scale that have the neurodegenerative disorder, according to the Parkinson's Foundation.
The parts of the brain mainly impacted by the disease are the dopamine-producing neurons in the substantia nigra, according to the source.
ALZHEIMER'S AND PARKINSON'S RISK IS HIGHER FOR PEOPLE WITH BODY FAT IN TWO SPECIFIC AREAS
Age is the biggest risk factor for the disease...