#625 What causes Parkinson’s disease?
What causes Parkinson’s disease? It is caused by a loss of nerve cells in the basal ganglia part of the brain. Parkinson’s disease is a disease that gets progressively worse…
What causes Parkinson’s disease? It is caused by a loss of nerve cells in the basal ganglia part of the brain. Parkinson’s disease is a disease that gets progressively worse…
I learned this today. Cigarettes are addictive because the nicotine they contain is a highly addictive chemical. Nicotine is a naturally occurring chemical that is produced by plants. It is…