Simple foods have been shown to be able to protect the brain from diseases

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Oxidative stress is one of the main causes age-related decline in cognitive functions and dementia. Early signs of the degenerative disease include problems with memory, concentration, or decision-making that affect daily life. Changes in the brain can begin decades before the first signs of the condition appear. However, researchers have found that eating foods rich in antioxidants (flavonoids) can significantly reduce the risk of the disease.

“There is growing evidence that flavonoids are a powerful engine when it comes to preventing age-related cognitive decline. abilities Our results are impressive because they show that making simple changes in your diet can help avoid cognitive disorders,” said Dr. Walter Willett from Harvard University. middle-aged people, found that those who ate a diet rich in flavonoids were less likely to experience dementia. In particular, it was found that such participants had a 20% lower risk of developing cognitive disorders than others.

Scientists also took into account the participants' intake of other nutrients, including vitamins and omega-3 fatty acids. 3, as well as non-dietary factors, including physical activity, body mass index, smoking and alcohol consumption. The results showed that flavonoids, found in yellow and orange fruits and vegetables, were associated with a 38 percent reduction in the risk of dementia, and anthocyanins, which are rich in blueberries, blackberries, and cherries, reduced it by 24 percent.