Parkinson's is becoming more common. Here are 5 things everyone should know

It’s true.

Rates of Parkinson’s disease are growing faster than any other neurological condition in the world, with incidence projected to double in the coming decades.

Parkinson’s is a progressive disorder that affects the brain, nervous system, and muscle control.

As singer-songwriter Carly Simon, who recently announced her Parkinson’s diagnosis, said, this condition is "not a blessing or a gift." I understand.

As a physician and scientist specializing in Parkinson’s for over 20 years, I’ve seen its impact on patients and their families.

Currently there is no cure for Parkinson’s, and while pills and other symptomatic therapies are helpful, eventually the disease worsens over time.

The sobering truth is Parkinson’s changes lives.

The greatest fear among those without the disease is the loss of physical independence of their loved ones, and those living with the disease fear its progression and what challenges each new day might bring.

CARLY SIMON REVEALS THE COMMON CONDITION THAT MASKED HER PARKINSON'S DIAGNOSIS Knowledge can be a powerful antidote to fear.

When it comes to brain health , however, while there’s interest, there are gaps.

The Dana Foundation reported that brain health is a top priority for Americans, but 66% report having little or no knowledge about brain health research, with older Americans reporting the lowest levels of knowledge.

Better understanding of Parkinson’s removes the mystery, may help people concerned about or currently living with it create a plan, and provides reason for all to believe there could be a better future for those who receive a diagnosis.

Here are five points to provide clarity, prompt action, and give hope.

Get moving, every day.