Preventing Dementia Risks
Addressing Fourteen Modifiable Risk Factors Can Significantly Reduce Dementia Risk Over Time
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Key Points
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The article reports that limited social interaction is associated with a 26% higher dementia risk, while insufficient physical activity accounts for an estimated 20% of cases. It recommends three 40-minute moderate-intensity exercise sessions each week.
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Getting a dementia diagnosis can take months or even years and involve repeated appointments, assessments and referrals; the process may bring both relief at finding an explanation and fear about the future.
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The Young Ones began after founder Lia Tucker, then a dementia adviser, found no local support for a woman in her early sixties with early-onset dementia. The first meet-up had four people.
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The article describes canine cognitive dysfunction as a progressive condition in older dogs that can affect memory, sleep and social behaviour. Warning signs include getting lost in familiar spaces, becoming unusually clingy or withdrawn, and pacing at night; a veterinarian says early intervention can help maintain quality of life.
Nearly half of all dementia cases may be preventable or delayed by addressing 14 modifiable risk factors, according to recent research The New York Times. Social isolation raises dementia risk by 26%, while physical inactivity accounts for an estimated 20% of cases. Simple changes—regular exercise, quitting smoking, maintaining healthy weight, and staying socially connected—could prevent or delay dementia in roughly 45% of people who would otherwise develop it.
Beyond prevention, people diagnosed with dementia today have more support options than ever. A five-year-old community group in Dawlish has become a lifeline for younger people with dementia and their families, offering free peer support and practical guidance on adapting routines, staying active, and planning care and finances.
Fourteen Lifestyle Changes That Slash Dementia Risk
Research identifies 14 factors people can control to reduce dementia risk. The biggest: physical inactivity (20% of cases), social isolation (26% increased risk), smoking, obesity, and poor diet. Experts recommend three 40-minute moderate-intensity exercise sessions weekly The New York Times. These aren't radical changes—they're shifts anyone can make at home or in their community.
Even modest improvements matter. A The New York Times analysis shows that addressing these factors doesn't require perfection. Small steps—a daily walk, joining a club, cutting back alcohol—add up. For many, the hardest part isn't knowing what to do. It's getting started and staying consistent.
Getting a Diagnosis Can Take Months or Years
Dementia diagnosis often involves a long journey: repeated appointments, cognitive assessments, brain scans, and referrals to specialists. Some people wait months or even years before getting answers. The process brings a mix of emotions—relief at finally understanding what's wrong, but also fear about the future and what it means for independence and family.
Frontotemporal dementia (FTD), a rarer form, strikes earlier than Alzheimer's disease Ottawa Sun. About 60% of FTD cases occur in people aged 45 to 64, hitting people in their working years and affecting family roles. This makes early diagnosis especially urgent for younger people with dementia who may still have young children or career responsibilities.
A Community Group Steps In for Younger People
The Young Ones started five years ago when dementia adviser Lia Tucker found no local support for a woman in her early sixties with early-onset dementia. That first meet-up had just four people. Today, the Dawlish-based group offers free, flexible peer support for younger people with dementia and their families—helping them feel less alone and navigate the practical and emotional sides of diagnosis.
The group does what hospitals often can't: provide ongoing, community-based connection. Members share tips on staying active, managing care, and handling conversations with employers or adult children. Peer support has been shown to ease depression and anxiety after diagnosis and help people stay more engaged in daily activities and relationships.
Dogs Get Dementia Too—And Early Signs Matter
Older dogs can develop canine cognitive dysfunction, a progressive brain condition similar to Alzheimer's in humans. It affects memory, sleep, and social behavior. Warning signs include getting lost in familiar spaces, becoming unusually clingy or withdrawn, and pacing at night. A veterinarian notes that early intervention can help maintain quality of life in a dog's final years.
Pet owners who notice these changes should talk to their vet. There's no cure, but medications and environmental changes—better lighting, consistent routines, calming supplements—can slow decline and help an aging dog feel more comfortable and secure at home.
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