Summary

In fact, that's just the beginning of the list. There's no activity that's more important for your long-term health than regular exercise. It could be cardiovascular exercise, strength training, jogging, walking, swimming, yoga or any other form of exercise. Just get off the couch and do it.

Original source:
http://www.healthtalk.ca/parkinsons_disease_10252004_3723.php

Details

• According to a new study, regular exercise could halt the degeneration of nerve cells which are normally destroyed by Parkinson's disease.
• Researchers from the University of Pittsburgh presented their findings today at the Annual Meeting of the Society for Neuroscience in San Diego, California.
• Parkinson's disease progressively destroys a substance called dopamine, which is contained in brain cells.
• Dopamine is an essential neurotransmitter that basically allows the brain to control body movement.
• In one study, researchers exposed laboratory rats to a toxin that is known to cause Parkinson's disease.
• However, prior to exposing the rats to the toxin, the researchers forced the rats to exercise for a period of seven days.
• When the researchers examined the brain cells of these animals, they found significantly fewer dopamine-containing neurons died, compared to the animals that had not been exercised.
• Lead study author, Dr. Michael Zigmond believes exercise stimulates the production of key proteins that are required for the survival of neurons.
• "Our data suggest the possibility that exercise can make dopamine neurons resistant to neurotoxins and may therefore be a useful therapy for Parkinson's disease," said Annie Cohen, a doctoral student at the University of Pittsburgh School of Medicine.

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