Dietary changes can dramatically reduce the risk of dementia by 9 times

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Less than one percent of Alzheimer's cases are caused by genes, according to the doctor.

Dementia is a syndrome that is a group of symptoms associated with progressive brain decline. Most common among the elderly, it can lead to memory loss, changes in behavior and even movement. Although there is no cure, a new study has shown that certain lifestyles can significantly reduce the risk of dementia, Express writes.

Improving your diet and lifestyle can reduce your risk of developing dementia in the future by nine times. The study also found that whether or not you inherit ApoE4, the Alzheimer's gene that one in five people carry, doesn't make a difference in the positive risk reduction these changes bring. It found that the most important preventive step was a healthy diet, followed by an active lifestyle. Your intellectual life and social interactions were the next most important steps.

Following a healthy diet was about twice as important as exercise in predicting cognitive decline. The study followed nearly 30,000 people aged 60 and older for a decade. People with a healthy diet were about seven times less likely to develop age-related cognitive decline or dementia than those with an “average” diet, and about nine times less likely to develop dementia than those with an “unhealthy” diet. The assessment of a healthy diet was based on consumption of fish, eggs, fruits, vegetables, legumes, nuts and tea, among other foods known to predict lower risk. Other lifestyle factors considered included smoking and alcohol consumption. Genetic risk is not modifiable, and a combination of healthier lifestyle factors is associated with a slower rate of memory decline, regardless of genetic risk. A healthy lifestyle is associated with a slower rate of memory decline, regardless of genetic risk. memory impairment, even in the presence of the APOE ε4 allele. This study may provide important information for protecting older people from memory impairment.