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Dementia

Dementia
This condition – which robs people of their memory, their ability to think and make decisions – affects more than 55 million worldwide. Here’s where you’ll learn what you can do about dementia, from changing your lifestyle to lower your risk of getting it to spotting the warning signs in older people. Discover the latest news on potential drugs to treat, even cure, the disease, and the best ways to manage it.
A group of elderly people gather to swim. Research increasingly shows that dementia is anything but inevitable and that we have more control over the risks than once believed. Photo: Shutterstock
Wellness

Why dementia is preventable – and the new tools that can reduce your risk

On World Alzheimer’s Day, a look at advances in dementia diagnosis and treatment, and why much of the risk may be within our own control.

Wellness

Sugar’s link to dementia may begin earlier than we thought, new study finds

Wellness

Sex and intimacy change when a partner has dementia. How to manage it

Wellness

How ballet helps these seniors keep their bodies – and brains – feeling young

Canny Chan, 68, and Mary Chan, 82, expected physical benefits when they took up ballet two years ago. The cognitive benefits were a surprise.

Canny Chan (left) and Mary Chan are part of the Hong Kong Ballet Silver Ballet programme. The initiative began during the pandemic in 2021 and was created for people aged 55 years and older. Photo: Jonathan Wong
Hong Kong healthcare and hospitals

Editorial | Hong Kong researchers join the vital race against Alzheimer’s

Breakthrough screening methods and trials of a groundbreaking surgical procedure offer fresh hope for early intervention.

Wellness

How well does your country support people with Alzheimer’s? New tool reveals

Alzheimer’s Disease International’s new AD Atlas highlights how countries diagnose, treat and support people with dementia.

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Wellness

The key to better brain health and ‘super-ageing’ could lie in your bones

Our bones produce a hormone called osteocalcin, activated by exercise, that crosses into the brain to fight memory loss and anxiety.

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The connection between our bones and brain health runs much deeper than mere physical protection. Bone health has been found to profoundly affect brain function, memory and overall cognitive vitality. Photo: Shutterstock
Wellness

How TCM helped a 71-year-old with Parkinson’s run 100 marathons in 100 days

American chiropractor and TCM practitioner Larry Grogin shares how Chinese herbs and acupuncture helped him as he made his way across the US.

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Wellness

Low-inflammation diet can cut dementia risk by almost 30%. Here’s how

Researchers find that anti-inflammatory foods can even lower risk for those with the markers of Alzheimer’s that show up long before onset.

Hong Kong economy

Opinion | Hong Kong can be the Asia-Pacific’s longevity hub

City has unique conditions to be the premier regional hub for longevity research, clinical trials, regulatory approval and capital scaling.

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Illustration: Craig Stephens
Wellness

‘Midlife is the time’: why dementia prevention should start in your 40s

From high blood pressure to hearing loss, cognitive-decline risk factors surface earlier than you think. Here’s how to reduce your risk.

Doctors increasingly view dementia as a disease triggered much earlier in life than previously thought. This means prevention, through exercise and other healthy lifestyle choices, should be started in middle age or earlier. Photo: Shutterstock
Wellness

How ultra-processed foods increase dementia risk, and ‘healthy’ items to avoid

From instant noodles to soft drinks, UPFs set people up for chronic diseases that raise the risk of developing dementia, experts say.

Science

Biomedicine | China steps up Alzheimer’s, Parkinson’s drug push, looks to TCM

With the most cases of the two leading neurodegenerative diseases, and affected population rising as country ages, China needs to find new treatments.

Wellness

Like a car, your brain’s mileage matters. Unlike a car, you can wind it back

New ageing clock MileAge estimates biological age from blood. While a higher MileAge predicts a greater risk of dementia, you can reverse it.

a steering wheel with an ai brain for autonomous driving. Photo: Shutterstock Images
Wellness

Being optimistic can lower dementia risk by 15%, Harvard study finds

Experts explain why optimism is beneficial for brain health and how to cultivate a more positive mindset.

A Harvard University study found that people with higher optimism scores were less likely to develop dementia. One way to become more optimistic is to surround yourself with like-minded people. Photo: Shutterstock
Wellness

1 in 4 people are ‘Alzheimer’s gene’ carriers like Chris Hemsworth. What to do

APOE4 comes with a higher risk for Alzheimer’s disease, but the 25 per cent of people who have it can lower that risk with lifestyle changes.

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Wellness

How a zoo’s sights, sounds and smells can benefit people with dementia

Tour programmes at Berlin Zoo for people with dementia are helping them feel part of society and even jogging happy childhood memories.

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Wellness

How cooking can help lower your dementia risk – even just 1 meal a week

Experts say the processes involved in cooking, from grocery shopping to following recipes, can all have a positive impact on brain health.

A recent study suggests that cooking at home, even once a week, lowers a person’s dementia risk. Photo: Shutterstock
Wellness

Hypertension’s link to dementia calls for stronger blood pressure control

Links between dementia and hypertension are reasons to keep blood pressure under tighter control – sooner rather than later.

Wellness

Why internet use can actually lower your risk of dementia

While excessive screen time can harm young brains, a study finds that using the internet wisely can boost cognitive health in older adults.

Hong Kong healthcare and hospitals

Editorial | Hong Kong’s world-first Alzheimer’s blood test will strengthen city’s healthcare

This breakthrough in screening marks another step in Hong Kong’s broader moves to identify and tackle health problems early.

Professor Nancy Ip, president of HKUST, attends the press conference for the launch of the project to screen 6,000 elderly people for Alzheimer’s disease, at HKUST in Sai Kung on March 23. Photo: Dickson Lee
Wellness

Can poor sleep lead to dementia? What you need to know about the links

Studies link poor-quality sleep to dementia types like Alzheimer’s disease, but experts explain why the picture might be more complex.

A recent study found that about 13 per cent of dementia cases may have roots in insomnia, and that poor sleep may be as significant a dementia risk factor as hearing loss and hypertension. Photo: Shutterstock
Wellness

The early signs of dementia you need to look for in loved ones and yourself

Verbal tests don’t always pick up Alzheimer’s disease. Falls, problems swallowing, bladder issues and other symptoms can be better signs.

The Netherlands

Singing circle in Amsterdam offers benefits to dementia patients

Scientists are studying the potential benefits of music for people with dementia, traumatic brain injuries, Parkinson’s disease and stroke.

Wellness

What is the best brain training test to reduce dementia risk?

Study finds speed-based brain training better than memory or reasoning training in reducing risk of Alzheimer’s disease and related dementia.

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In a study on whether specific types of cognitive training could reduce the risk of Alzheimer’s disease and related dementia, the group that undertook speed training improved the most, in areas including safer driving, improved mood and more self-confidence. Photo: Shutterstock
Wellness

Can drinking tea and coffee reduce dementia risk? Yes, according to a study

A study conducted over 43 years suggests drinking two to three daily coffees, or one to two cups of tea, for a reduced risk of dementia.

Coffee and food from Mason Pocket, Hong Kong. A new study shows that moderate tea and coffee intake may lower dementia risk. Photo: Instagram/kwanheiting
Wellness

How much fat you should eat a day and why your brain needs it

Fat is vital, but it must be the right sort. Experts explain why that is, what the best foods to eat are, and how many grams you should eat.

Wellness

How do superagers stay so young? Genes can play a key role, study suggests

People in their 80s with high brain function are far less likely to carry the APOE4 gene than those showing mental decline, research finds.

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