and blogs are the Official Website for the books:  Parkinson's Treatment: 10 Secrets to a Happier Life and 10 Breakthrough Therapies for Parkinson's Disease.

Dr. Okun is the co-founder of the University of Florida Center for Movement Disorders and Neurorestoration, the National Medical Director for the National Parkinson Foundation, as well as the author of several books including Ask the Expert about Parkinson's Disease, Lessons from the Bedside, 10 Breakthrough Therapies for Parkinson's Disease and Parkinson's Treatment: 10 Secrets to a Happier life due out in 2013.  His secrets book was translated into 20 languages so that it can be made available to Parkinson's disease sufferers around the world.  Dr. Okun has been recently been honored at the White House as a Champion of Change for Parkinson's Disease. Dr. Okun has been published in journals such as the New England Journal of Medicine and people travel from around the world to seek his opinion on best treatment approaches for this disease.

A Cup of Tea to Help Parkinson's Disease?

Will Drinking Tea for the Holidays Help My Parkinson’s Disease?

Tea is an ancient, centuries-old beverage that is consumed by virtually all of the world’s population. Tea is composed of polyphenols, methylxanthine, caffeine, fats, amino acids and other substances. Tea has been thought to reduce cancer risk, prevent heart disease and even aid in weight loss. The flavonoids, caffeine and theanine have been tested in animal models of Parkinson’s disease and have shown protection against cell loss in similar areas of the brain that are affected in the human Parkinson’s patient.  In this month’s What’s Hot, we will examine what is known about tea and Parkinson’s disease.

A recent meta-analysis of all studies on tea and Parkinson’s risk revealed that across 1,418 cases and 4,250 control patients, there was a protective effect of tea drinking on Parkinson’s disease risk. Interestingly, whether you drink one or more cups a day did not impact the risk (1,2,3)

Louis Tan, one of the authors of the Singapore Chinese Health study, reported differential effects of black versus green tea. People in his study who drank at most one cup of black tea a day (but not green tea) decreased their risk of developing Parkinson’s disease. Caffeine also reduced the risk of Parkinson’s disease. This study lends support to the mounting evidence supporting a caffeine Parkinson’s-related benefit. Interestingly, most black teas have more caffeine than green teas (1,2,3).

What should patients understand about coffee and tea drinking and Parkinson’s disease?  Consumption of coffee or tea seems to reduce the risk of developing Parkinson’s disease.  Once you have been diagnosed with Parkinson’s disease, no matter how much time you spend in Starbucks, you can no longer alter your risk profile. The cat is out of the bag.  Consumption of caffeine in moderate doses does however seem to benefit the motor symptoms of Parkinson’s disease.  A nice cup of tea for the holidays might just be what the Parkinson’s doctor ordered.

Selected References

1.    Li FJ, Ji HF, Shen L. A meta-analysis of tea drinking and risk of Parkinson's disease. TheScientificWorldJournal 2012;2012:923464.

2.    Qi H, Li S. Dose-response meta-analysis on coffee, tea and caffeine consumption with risk of Parkinson's disease. Geriatrics & gerontology international 2014;14:430-9.