Flavonoid-Rich Foods: Berries, tea, and red wine can decrease the risk of dementia by up to 28%
According to research published in the journal JAMA Network Open, increasing the consumption of foods and beverages rich in flavonoids, such as various berries, tea, and red wine, can reduce the risk of dementia by up to 28%.
Forecasts indicate that the number of people with dementia worldwide is expected to triple by 2050, reaching 153 million. This poses an increasing threat to global health systems and social care.
Flavonoid-Rich Foods, While age and genetics remain the largest risk factors, experts say nearly half of dementia cases are preventable or can be delayed. There is growing evidence that diet can play a role in reducing the risk of this disease.
Research from Queen’s University Belfast indicates that increasing the intake of foods and beverages rich in flavonoids could reduce the risk of dementia by up to one-quarter.
Flavonoid-Rich Foods, According to researchers, flavonoids, primarily found in plant-based foods, offer numerous health benefits due to their antioxidant, anti-inflammatory, and anticancer properties. The association of these compounds with a reduced risk of chronic diseases, such as cardiovascular disease, and improved cognitive function has also been established.
Flavonoid-Rich Foods
Professor Aideen Cassidy, the lead researcher of the study, explains that, given the rapid rise in dementia cases globally, this research was conducted using dietary data from over 120,000 adults aged 40 to 70 in the UK Biobank.
Flavonoid-Rich Foods, The results indicate that consuming an additional six servings of flavonoid-rich foods and beverages per day, especially berries, tea, and red wine, is associated with a 28% reduction in the risk of dementia. This effect was particularly pronounced in individuals who were genetically at higher risk and among those with symptoms of depression.
Researchers note that since there is currently no specific treatment for dementia, preventive interventions aimed at improving health and quality of life, while also reducing social and economic costs, should be a primary focus for public health authorities.
Flavonoid-Rich Foods, A report from the Lancet Commission on dementia shows that addressing 14 modifiable risk factors could prevent or delay up to 45% of dementia cases. Recently identified factors include bad cholesterol (LDL) in middle age (7%) and untreated visual impairment in older age (2%). These factors are in addition to 12 previous ones, including low education, hearing loss, high blood pressure, smoking, obesity, depression, low physical activity, diabetes, high alcohol consumption, brain injury, air pollution, and social isolation.
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