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57 million people had dementia worldwide in 2021, and, there is a rise of nearly 10 million new cases every year. It is the leading cause of disability and dependency among older adults globally. As dementia is a progressive neurological condition, it severely affects the quality of life. It can even interfere with daily activities, which worsens with time. While many factors increase the risk of dementia, no stone should be left unturned, especially when it comes to lowering the risk. A new study has found that psychological well-being may play a vital role in protecting against dementia. A recent study led by researchers from the University of California, Davis found that a simple habit can protect the brain from dementia. The findings of the study are published in the American Journal of Geriatric Psychiatry.

A recent study by the University of South Australia reveals a significant link between vitamin D deficiency and an increased risk of dementia and stroke. Analyzing data from the UK Biobank, researchers found that low vitamin D levels are associated with lower brain volumes.

These signs don’t mean dementia is inevitable, but they highlight the delicate link between the body and brain. Spotting them early gives a chance to take preventive steps through lifestyle changes, medical care, and regular check-ups.