This is a neurological condition which causes progressive damage to the brain as the years pass. It is caused by a loss of nerve cells in a part of the brain which then leads to a reduction in the amount of the chemical dopamine in the brain. As dopamine plays a part in regulating movement it is the reduction of this chemical that results in the symptoms commonly seen with Parkinson’s. The underlying cause of the condition is unclear.
When applying for Parkinson’s Disease Life Insurance some detailed information will be required for underwriters to consider your application such as:

