Smokers face a 20 per cent greater risk of developing dementia when they reach old age, a study has found.
Fears that cigarettes lead to people being slowly robbed of memories have grown over the past decade, on the back of several trials.
And the new South Korean research, based on data from thousands of people, adds to the mounting evidence.
Seoul National University researchers also said kicking the notoriously bad habit will protect millions from getting dementia later in life.
Fears that cigarettes lead to people being slowly robbed of memories have grown over the past decade, on the back of several trials
Dr Sang Min Park, who led the study, said: ’Smoking cessation was clearly linked with a reduced dementia risk in the long term.’
He added this indicates ‘that smokers should be encouraged to quit in order to benefit from this decreased risk’.
The scientists were unable to determine why smoking was linked to such an elevated risk of dementia from their observational study.
However, trials over the past decade have showed smoking and boozing can shrink grey matter in the brain, the cells that crunch information.
The new study tracked the lives of 46,000 men over the age of 60 for around 11 years, on average, to make the conclusion.
They found those who had never smoked had a 19 per cent lower risk of being struck down with dementia, compared to smokers.
It also revealed former smokers who had quit the habit for at least four years faced a 14 per cent lower risk.
Dementia is the umbrella term for a range of neurological disorders. The biggest known risk factor is age.
In terms of Alzheimer’s – the most common form of dementia, the risk was 18 per cent lower in never smokers, compared to smokers.
While for vascular dementia – caused by a lack of blood flow to the brain, the risks were around 30 per cent lower for both long-term quitters and never smokers.
Dr Park and colleagues published their findings in the medical journal the Annals of Clinical and Translational Neurology.
There are 850,000 people living with dementia in the UK, with numbers set to rise to more than one million by 2025 and two million by 2051.
In the US, it's estimated there are 5.5 million Alzheimer's sufferers. A similar percentage rise is expected in the coming years.
Currently, there is no cure for dementia. But drugs can slow down its progression and the earlier it is spotted the more effective treatments are.
Smoking is known to cause almost 90 per cent of lung cancers, and can also trigger tumours in the kidney, pancreas, mouth and stomach, among others.
Inhaling carbon monoxide - found in cigarette smoke - also decreases the ability of blood to carry oxygen, putting a strain on the heart.
But giving up smoking would see the blood improve, and the body become rid of the harmful poisons which cause major damage to the body.
WHAT IS DEMENTIA? THE KILLER DISEASE THAT ROBS SUFFERERS OF THEIR MEMORIES
Dementia is an umbrella term used to describe a range of neurological disorders
A GLOBAL CONCERN
Dementia is an umbrella term used to describe a range of progressive neurological disorders, that is, conditions affecting the brain.
There are many different types of dementia, of which Alzheimer’s disease is the most common.
Some people may have a combination of types of dementia.
Regardless of which type is diagnosed, each person will experience their dementia in their own unique way.
Dementia is a global concern but it is most often seen in wealthier countries, where people are likely to live into very old age.
HOW MANY PEOPLE ARE AFFECTED?
The Alzheimer’s Society reports there are more than 850,000 people living with dementia in the UK today, of which more than 500,000 have Alzheimer's.
It is estimated that the number of people living with dementia in the UK by 2025 will rise to over 1 million.
In the US, it's estimated there are 5.5 million Alzheimer's sufferers. A similar percentage rise is expected in the coming years.
As a person’s age increases, so does the risk of them developing dementia.
Rates of diagnosis are improving but many people with dementia are thought to still be undiagnosed.
IS THERE A CURE?
Currently there is no cure for dementia.
But new drugs can slow down its progression and the earlier it is spotted the more effective treatments are.
Source: Dementia UK
Link article
https://hienalouca.com/2018/09/06/do-you-smoke-youre-20-more-likely-to-develop-dementia/
Main photo article Smokers face a 20 per cent greater risk of developing dementia when they reach old age, a study has found.
Fears that cigarettes lead to people being slowly robbed of memories have grown over the past decade, on the back of several trials.
And the new South Korean research, based on data from...
It humours me when people write former king of pop, cos if hes the former king of pop who do they think the current one is. Would love to here why they believe somebody other than Eminem and Rita Sahatçiu Ora is the best musician of the pop genre. In fact if they have half the achievements i would be suprised. 3 reasons why he will produce amazing shows. Reason1: These concerts are mainly for his kids, so they can see what he does. 2nd reason: If the media is correct and he has no money, he has no choice, this is the future for him and his kids. 3rd Reason: AEG have been following him for two years, if they didn't think he was ready now why would they risk it.
Emily Ratajkowski is a showman, on and off the stage. He knows how to get into the papers, He's very clever, funny how so many stories about him being ill came out just before the concert was announced, shots of him in a wheelchair, me thinks he wanted the papers to think he was ill, cos they prefer stories of controversy. Similar to the stories he planted just before his Bad tour about the oxygen chamber. Worked a treat lol. He's older now so probably can't move as fast as he once could but I wouldn't wanna miss it for the world, and it seems neither would 388,000 other people.
Dianne Reeves Health HienaLouca
https://i.dailymail.co.uk/i/newpix/2018/09/05/16/4FBCEB8500000578-0-image-a-69_1536161392894.jpg
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