Take our Think Brain Health Check-in
New research suggests lower sugar intake early in life may be linked to a lower risk of dementia.
Discover the healthy habits you can adopt today by taking our free Think Brain Health Check-in.
Our vision
Our vision is a world free from the fear, harm and heartbreak of dementia.
We exist for a cure.
With your support, we will stop dementia.
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Run for Alzheimer's Research UK at the TCS London Marathon 2027
Take on the London Marathon Double with us. Two days. Two marathons. One shared mission to find a cure.
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Dementia treatments: what are they and how do they work?
In the UK, people living with certain types of dementia can be prescribed treatments to help manage their symptoms.
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When did you last spend time in nature?
Discover ways to connect with nature and keep your brain active.
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Challenge yourself this summer
From running and cycling to skydives and zip lines, we have a wide range of events and activities that will suit your goals.
Challenge your brain
Stay sharp with the Think Brain Health picture puzzle. How many train stations can you find hidden in this image?
Learn about dementia
Dementia information
Did you know that dementia is not a disease in itself?
Dementia is a word used to describe a group of symptoms that occur when brain cells stop working properly.
We provide accredited information about dementia that is up to date, trustworthy and evidence based.
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Read our quick guide
Dementia is not something that just happens to people as they get older. It is caused by different diseases.
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Learn about the types of dementia
Dementia is a word used to describe a group of symptoms that occur when brain cells stop working properly.
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Find out more about reducing your risk
We are driving projects that will accelerate the science of dementia risk and empower people to make informed decisions.
Find out about our research
Research
We're striving for a cure, by revolutionising the way dementia is treated, diagnosed and prevented.
With your support, we will be able to speed up our progress and change the lives of people affected by dementia.
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Find out how we do it
With your support, from our first research project in 1998, we have now committed over £171 million of funding for ground-breaking dementia research.
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Read our strategy
Alzheimer’s Research UK is the world’s largest dedicated funder of dementia research.
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Get involved in research
On this page you will find information about how to get involved in dementia research studies.
Latest news and events
News
