Nutrition is a key aspect of healthy living, with or without Parkinson's disease. The following article by Nikki A Creber explains the importance of a healthy diet and nutrition: Nutrition - this is now one of the truths we know- there are as many neurotransmitters active in a healthy gut than in our brains. And the research is in fact, suggesting greater numbers in our gut. Across the last decade or so, it has been made abundantly clear in research that “healthy gut microbes