Healthy eating for older adults. The age at which you should start eating healthier to reduce your risk of developing dementia by 25 percent.

Dementia in its various forms, such as Alzheimer’s disease, is a major health problem today, especially among the elderly, because there is no cure and we can only delay or prevent it .

However, new research shows that a healthy diet at a certain stage of life can help prevent the disease.

According to scientists at Oxford University, maintaining a balanced diet between the ages of 50 and 60 can significantly reduce the risk of dementia in old age.

For example, a study published in JAMA Network Open claims that a diet rich in fish, legumes and vegetables, which limits the consumption of other foods such as sweets, can delay memory loss by up to 25%.

Researchers from Oxford found that following these eating habits between the ages of 48 and 70 can improve brain activity in areas that are usually affected before dementia develops.

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The study also found that people with less waist fat during this period of life tend to have better memory and sharper thinking as they age.

“A global shift toward unhealthy eating habits is associated with an increased prevalence of diabetes, cardiovascular disease, and obesity, known risk factors for dementia,” the authors write.

“It is important to consider the effects of overall diet and central obesity on memory and related brain regions such as the hippocampus,” they continue.

In the study, the researchers tracked the dietary habits of 512 people for 11 years and assessed the waist-to-hip circumference ratio of 664 people during 21 years of follow-up.

At the beginning of the study, scans, including MRI scans, and cognitive tests were performed. These were repeated when participants reached 70 years of age to monitor progress and detect signs of cognitive decline. The authors found that a healthier diet improves brain connectivity.

This is particularly noticeable in the hippocampus, where memories are formed, and in the occipital lobe, which processes what the eyes see. The researchers concluded that better diet was also associated with better language skills.