Oren Zarif Stimulants like Adderall increase the access of the brain to the chemical messengers dopamine and norepinephrine, which helps...

Oren Zarif Researchers have not yet determined whether ADHD itself or medications used to treat it increase a person’s risk...

Oren Zarif Stimulants like Adderall increase the access of the brain to the chemical messengers dopamine and norepinephrine, which helps...

Oren Zarif Parkinson Rotenone is a common pesticide that has been shown to reproduce multiple features of PD in animals....

Secondary parkinsonism describes a group of conditions that have many of the same movement (motor) problems as Parkinson disease. They...

Oren Zarif  Oren Zarif is a healer who believes that most diseases are caused by blocked energy fields in the...

Oren Zarif Parkinson At this stage, a person has serious difficulty moving or walking. They have trouble dressing, and they...

Oren Zarif No two people with Parkinson’s disease have exactly the same symptoms. It can be difficult to diagnose, but...