Researchers from Japan studied the relationship between drinking green tea and depression in elderly Japanese adults.
First, the details.
Green tea consumption was surveyed in 1058 community-dwelling elderly Japanese individuals.
Depression symptoms were evaluated using the 30-item Geriatric Depression Scale.
Participants who were consuming antidepressants were considered to have depressive symptoms.
And, the results.
After adjusting for confounding factors, the risk of having mild and severe depressive symptoms was greater as green tea consumption increased (2 to 3 cups and 4 or more cups per day) compared with green tea consumption of not more than 1 cup/day.
Similar relations were also observed in those with severe depressive symptoms.
The bottom line?
The authors concluded, â€œA more frequent consumption of green tea was associated with a lower prevalence of depressive symptoms in the community-dwelling older population.â€
Hmmm. Side effects from drinking green tea? Hereâ€™s a website with a long list of side effects.
John Russo, Jr., PharmD, is president of The MedCom Resource, Inc. Previously, he was senior vice president of medical communications at www.Vicus.com, a complementary and alternative medicine website.