Vision loss and high cholesterol recognised as dementia risk factors

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Vision loss and high cholesterol recognised as dementia risk factors
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Fourteen modifiable risk factors are behind nearly half of all dementia cases worldwide, a report claims, but genetics and old age are the main causes of the condition

. It claims that eliminating these factors, along with 12 previously recognised ones, may prevent nearly half of dementia cases worldwide. But some of these factors are hard to eliminate, and genetics and old age are still the biggest risk factors for developing the condition.at University College London. “So, it’s incredibly important that there is a possibility that we can change this and have significantly fewer people with illness.

The researchers suggest the association may be due to excess cholesterol in the brain raising the likelihood of stroke, which can cause dementia. Cholesterol has also been linked to an accumulation of plaques of beta-amyloid protein in the brain, which are involved in, made up of more than 6.2 million older adults who were cognitively healthy at the start, linked it to a 47 per cent greater risk of developing dementia up to 14.5 years later.

These estimates are only averages for the overall population and don’t capture risk on an individual level, says Williams. So, removing all of the factors from your life doesn’t necessarily halve your risk of dementia, which is mostly influenced by genetics and age. Eliminating many of these risk factors, such as air pollution and a lack of education, will also require public

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