British researchers have identified a rather intriguing and even unexpected method for combating the likelihood of dementia. The surprise, in particular, lies in the increased consumption of red wine. While this advice may appeal to many, it’s essential to always keep moderation in mind.
The secret behind the magical effects of these products is that they are all rich in flavonoids. These plant compounds, found in tea, red wine, berries, and dark chocolate, can significantly reduce the risk of developing dementia.
Scientists assert that flavonoids protect brain cells by blocking the accumulation of beta-amyloid plaques, a hallmark of Alzheimer’s disease, the most severe form of dementia.
Overall, these plant compounds boast numerous health benefits, including antioxidant, anti-inflammatory, and anti-cancer properties. They are also linked to a reduced risk of chronic diseases, particularly cardiovascular conditions.
What Did the Scientists Report?
Previous studies have shown that consuming a few pieces of chocolate with a cup of tea in the afternoon can lower the risk of developing dementia by more than a quarter.
As they embarked on a new study, researchers from Queen’s University Belfast recognized that age and genetics play the most significant roles in the development of the disease. However, this time, the team decided to focus on nutrition, a factor that could play a substantial role in dementia prevention, as reported by the Daily Mail.
Over six years, the researchers analyzed dietary data from more than 120,000 adults living in the UK, with participants aged between 40 and 70 years.
The scientists discovered that daily consumption of six additional servings of flavonoid-rich foods was associated with a 28 percent reduction in the risk of developing dementia. The list of these miraculous foods included berries, tea, and red wine.
The most significant decrease in dementia risk was observed among participants who consumed at least two of the following items daily in the specified amounts: five cups of tea, one glass of red wine, and at least half a serving of berries.
Professor Aedin Cassidy, the lead author of the study, noted, “The results were most pronounced in individuals with a high genetic risk and signs of depression.”
In their report, the scientists stated that identifying flavonoid-rich foods “will help develop dietary recommendations that will be beneficial for both interventional studies and public health initiatives.”
The researchers reached these conclusions just weeks after other teams acknowledged two new methods for reducing the risk of dementia: treating vision impairment and lowering excessive cholesterol levels. As a result, the total number of strategies to combat dementia has now reached 14.
Dr. Amy Jennings from the School of Biological Sciences at King’s College remarked, “Currently, there is no effective treatment for this disease, so preventive measures aimed at improving health and quality of life, as well as reducing social and economic costs, must remain a top priority for public health.”
It’s worth noting that over 55 million people worldwide currently live with dementia, with doctors recording about 10 million new cases each year.