Home Other Sections Medical News Pollution and High Fat Diet among Dementia Risks

Pollution and High Fat Diet among Dementia Risks

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Dementia strikes one in 14 people in the UK over 65, and 47 million people around the world. Yet scientists are nonetheless urgently looking why the ailment affects some however not others.

Dr Ruth Peters, a neuropsychologist from Imperial College London, is one such scientist. Her research entails trying to pinpoint the risk factors for dementia. Dr Peters, from the School of Public Health at Imperial College investigates about the factors which might be in our power to change like weight, blood pressure and alcohol intake.

Utilizing the latest expertise from clinical trials and reports on dementia, she has created an infographic that indicates what explanations do — and do not — cut back the chance of dementia. She has compiled this along woth Professor Kaarin J Anstey, Director of the Centre for Research on Ageing at Australian National University.

Among the findings from the latest research, represented within the infographic, are that eating a significant amount of fatty foods and residing in a polluted area may increase dementia risk, whereas taking regular exercise and maintaining cholesterol at healthy levels may lower risk. Dr Peters said, The evidence is increasingly suggesting that keeping a healthy blood circulation throughout the body is crucial for lowering dementia risk — in other words, what is good for your heart is good for your brain.

A healthy heart, arteries and veins ensures that the mind receives a sufficient supply of oxygen and nutrients, which maintains our neurons functioning efficiently.

Dr Peters’ present work is investigating whether or not any targeted blood pressure medicinal drugs appear to improve cognitive function. Her most contemporary study, released this week in the journal Current Hypertensive Reports observed that no type of medication seems to work higher than the other. She said, Previous work has suggested a type of blood pressure medication called calcium channel blockers may improve cognitive function, though the latest findings don’t suggest this. There are still large gaps in our knowledge when it comes to dementia risk, which scientists are working hard to fill — but in the meantime keeping yourself fit, active and healthy will keep your brain — and body — in good shape.

Professor Anstey further added, Keeping healthy in middle age is important for brain aging and reducing risk of dementia in old age — but it’s never too early or too late to take steps to reduce your risk

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