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Health Videos - 12
Simple, At-Home Smell Test May Help Predict Alzheimer’s Disease
A new peel-and-sniff card was tested by 180 adults, and the results showed those with mild cognitive impairment had significantly more trouble identifying and remembering odors.
How Many Americans Reach the Age of 70 with Healthy Bodies and Brains?
What you eat greatly impacts your chances of healthy aging. In a new study, just over 9% of U.S. adults made it to the age of 70 free of physical, mental and cognitive impairments, and their diet had a lot to do with it, according to researchers.
Can NSAIDs like Aspirin and Ibuprofen Help Prevent Dementia?
In a new study, participants who used NSAIDS for 24 months of longer had a 12% lower risk of developing dementia.
Physical Activity Helps Prevent Depression, Dementia and More, New Study Finds
People who engage in moderate to vigorous physical activity on a regular basis are less likely to develop dementia, stroke, anxiety, depression and sleep disorders, researchers find.
Eating Red Meat, Especially Processed Red Meat, May Increase Your Risk of Dementia
A new study finds filling your plate with things like burgers and bacon may increase your risk for cognitive decline and dementia.
Gum Disease May Impair Brain Function Even in Patients with Normal Cognition
In a new study, people with moderate-to-severe gum disease were found to have altered connections between different brain regions, potentially increasing their risk of dementia.
Type 2 Diabetes Before 50 May Up Dementia Risk
A new study finds people diagnosed with type 2 diabetes before the age of 50 are nearly twice as likely to develop dementia compared to those diagnosed at 70. Researchers say the link is especially strong in those with obesity.
Sleep Apnea Linked to Higher Dementia Risk, Especially in Women
A new study finds adults 50 and older with sleep apnea face an increased risk of dementia, and researchers say the link is most significant in women as they age.
Bright Lights at Night May Increase Your Risk of Alzheimer’s Disease
A new study finds exposure to high levels of outdoor light pollution may increase the risk of Alzheimer’s -- even in younger adults.
Having Diabetes Can Speed Up Brain Aging, New Study Finds
Both prediabetes and type 2 diabetes speed up brain aging, but living a healthy lifestyle offers protection, according to researchers.
Fish Oil Supplements May Help People at High Risk for Alzheimer's
A new study finds taking a daily fish oil supplement may slow brain cell deterioration in people at genetic risk for Alzheimer’s – but researchers say it does not benefit all older adults.
Common Benzo Drugs like Valium and Ativan Don’t Increase Dementia Risk, New Study Finds
A new study finds no link between benzodiazepines and dementia, but these drugs—commonly prescribed for anxiety, insomnia and epilepsy—may speed up loss of brain volume, researchers say.
Health News Results - 398
Heart Problems Linked To Brain Shrinkage
- Dennis Thompson HealthDay Reporter
- March 27, 2025
- Full Page
Heart disease might contribute to the sort of brain shrinkage seen in dementia, a new study says.
People with early signs of heart problems are more likely to have brai...
Scent Test Can Sniff Out Cognitive Decline
- Dennis Thompson HealthDay Reporter
- March 27, 2025
- Full Page
The nose might know whether a person is showing early signs of dementia or Alzheimer’s disease, a new study says.
Older adults who’ve developed mild cogniti...
U.S. Foreign Aid Cuts Could Devastate Global Progress Against HIV/AIDS
- Dennis Thompson HealthDay Reporter
- March 27, 2025
- Full Page
HIV could explode worldwide in the wake of U.S. cuts to foreign aid, resulting in millions of AIDS deaths and soaring rates of infection, a new analysis says.
President Donald Tr...
Highly Educated Folks Face Steeper Brain Decline Following Stroke
- Dennis Thompson HealthDay Reporter
- March 27, 2025
- Full Page
The higher you fly, the harder you fall, the old saying goes.
There might be something to that when it comes to the aftermath of a stroke
Portable AI System Can Help Detect Brain Decline
- Dennis Thompson HealthDay Reporter
- March 21, 2025
- Full Page
A portable system powered by artificial intelligence (AI) can help detect early signs of brain decline, potentially offering up a red flag for people at risk of dementia or
Sleepy Seniors Might Be At Increased Risk For Dementia
- Dennis Thompson HealthDay Reporter
- March 21, 2025
- Full Page
Drowsy during the daytime?
For seniors, such sleepiness could indicate that they’re at increased risk for dementia, a new study suggests.
Women in their 80s had double risk of dementia if they experienced increasing daytime sleepiness over a five-year period,...
Dance Soothes Agitation In Alzheimer's Patients
- Dennis Thompson HealthDay Reporter
- March 20, 2025
- Full Page
Dancing is known to lift the spirit, and a new study shows that Alzheimer’s disease patients respond to the rhythmic moves as well.<...
IV Bags Might Flood Bloodstream With Microplastics
- Dennis Thompson HealthDay Reporter
- March 18, 2025
- Full Page
Microplastics that invade and burrow deep within the human body are becoming an increasing concern among doctors and health experts.
Now, a new study shows that even medical care is causing increased exposure to the tiny plastic particles.
Microplastics can be fou...
Music Soothes Depression In Dementia Patients
- Dennis Thompson HealthDay Reporter
- March 7, 2025
- Full Page
Music therapy can help lift the spirits and ease depression in people with dementia, a new evidence review has found.
Findings suggest that music-based th...
Difficult Menopause Could Be Warning Sign For Future Dementia
- Dennis Thompson HealthDay Reporter
- March 6, 2025
- Full Page
Hot flashes, night sweats and other symptoms of a difficult menopause could be early warning flags for dementia, a new study suggests.
Women who e...
NSAIDs Linked To Lower Dementia Risk
- Dennis Thompson HealthDay Reporter
- March 5, 2025
- Full Page
Over-the-counter drugs like aspirin or ibuprofen might help protect against dem...
Physical Activity Linked to Better Mental, Brain Health
- Dennis Thompson HealthDay Reporter
- February 28, 2025
- Full Page
Moving your body helps your brain, a new study suggests.
Folks who regularly exercise have better mental and brain health, researchers will report in early April at the annual meeting of the American Academy of Neurology in San Diego and online.
Moderate to vigorou...
Microplastics Might Pose Brain Risk For Coastal Residents
- Dennis Thompson HealthDay Reporter
- February 27, 2025
- Full Page
Microplastics could be affecting the brain health of people living in coastal areas, a new study says.
Marine microplastics -- microscopic plastic fragments smaller than 5 millimeters -- are associated with disabilities of memory, thinking and mobility, according to find...
Antidepressants Might Accelerate Dementia Decline
- Dennis Thompson HealthDay Reporter
- February 25, 2025
- Full Page
TUESDAY, Feb. 25, 2025 (HealthDay news) -- Antidepressants are frequently prescribed to people with dementia for symptoms like anxiety, depression, aggressivene...
Enjoying Valentine's Day When a Loved One Has Alzheimer's
- Ernie Mundell HealthDay Reporter
- February 13, 2025
- Full Page
Love doesn't fade when one member of a family develops Alzheimer's disease, but times of intimacy like Valentine's Day can become tougher.
Experts at the Alzheimer's Foundation of America (AFA) acknowledge that a loved one living with dementia can have trouble expressing...
Cholesterol Changes in Seniors Linked to Brain Health
- Dennis Thompson HealthDay Reporter
- January 30, 2025
- Full Page
Seniors whose cholesterol levels spike and plummet year-to-year could be at increased risk of dementia and failing brain health, a new study suggests.
Tho...
Locking Down Blood Pressure Protects Brain Health
- Dennis Thompson HealthDay Reporter
- January 27, 2025
- Full Page
Maintaining tight control over blood pressure for even a short while can provide lasting benefits for seniors’ brain health, a new clinical trial says.
People had lower ri...
Controlling Infections Might Lower Dementia Risk
- Dennis Thompson HealthDay Reporter
- January 23, 2025
- Full Page
Preventing or treating infections could be a key means of warding off dementia, a new evidence review says.
Vaccines, antibiotics, antiviral medications and anti-in...
Most Dementia Patients Unaware of Diagnosis
- Dennis Thompson HealthDay Reporter
- January 21, 2025
- Full Page
Many elderly people and their caregivers don’t know a doctor has diagnosed them with dementia.
More than three-quarters of patients with dementia were not aware of their diagnosis, according to results recently published in the
AI Helps Predict Memory Issues, Cognitive Decline During Menopausal Transition
- Dennis Thompson HealthDay Reporter
- January 17, 2025
- Full Page
Artificial intelligence might be able to more quickly and affordably identify menopausal women who are having problems with memory or cognition.
AI effectively identified women with severe subjective cognitive decline (SCD), or self-perceived confusion or memory problems...
Red Meat, Dementia: The Surprising Link
- Dennis Thompson HealthDay Reporter
- January 16, 2025
- Full Page
Steak, hamburgers, beef ribs and hot dogs are bad for the aging brain.
Folks who eat lots of red and processed meat are more likely to develop dementia, researchers reported.
Eating more than one serving of red meat a day -- 3 ounces, about the size of a bar of soa...
Teen Lifestyles Were Less Healthy in 2023 Compared to 2013, CDC Report Shows
- Dennis Thompson HealthDay Reporter
- January 16, 2025
- Full Page
U.S. teenagers still struggle to make healthy choices when it comes to diet, exercise and sleep, a new Centers for Disease Control and Prevention report says.
Specifically, the percentage of students eating healthy, exercising regularly, and getting at least 8 hours of s...
U.S. Dementia Cases Expected to Double By 2060
- Dennis Thompson HealthDay Reporter
- January 14, 2025
- Full Page
Seniors’ risk of dementia is more than double what was previously thought.
The risk of developing dementia after age 55 is more than 42% among Americans, researchers reported in a study published Jan. 13 in the journal
Link Between Gum Disease, Brain Function Exists, Small Study Says
- Dennis Thompson HealthDay Reporter
- January 13, 2025
- Full Page
Gum disease appears to disrupt brain activity, potentially increasing a person’s risk of cognitive decline.
People with gum disease experienced altered connections between different brain regions, compared to folks with good dental health, MRI scans show in a new s...
Can Doctors Estimate Life Expectancy After a Dementia Diagnosis?
- Dennis Thompson HealthDay Reporter
- January 10, 2025
- Full Page
The clock is running for people who’ve been diagnosed with dementia, but the time they have left depends on their age.
Average life expectancy for people with dementia is largely based on their age at diagnosis, researchers found in a new evidence review.
Dem...
Caregivers Face Mental, Physical Health Risks
- Dennis Thompson HealthDay Reporter
- January 7, 2025
- Full Page
More and more adults are stuck in the middle of their families, caring not only for their children but also for aging parents and other older family members.
Some Brain Cells Change with Age, Some Don't: Study
- Dennis Thompson HealthDay Reporter
- January 3, 2025
- Full Page
Some brain cells are more susceptible to the ravages of aging than others, a new mouse study has found.
These results could shed new light on why people’s risk for dementia,
Feeling Appreciated by Partner is Critical for Caregiver's Mental Health
- Dennis Thompson HealthDay Reporter
- December 23, 2024
- Full Page
Everyone needs to feel appreciated -- but especially someone who’s caring for a spouse with dementia.
A study published recently in the journal Comprehensive Psychoneuroend...
Tips for Spending Holiday Time With Family Members Who Live with Dementia
- Dennis Thompson HealthDay Reporter
- December 21, 2024
- Full Page
The holiday spirit is infectious, even for people suffering from dementia.
But family and friends might need to make some slight adjustments to help a dementia patient b...
Antibiotics Do Not Increase Risks for Cognitive Decline, Dementia in Older Adults, New Data Says
- Dennis Thompson HealthDay Reporter
- December 20, 2024
- Full Page
Seniors with an infection can take antibiotics without fear of harming their brain health.
Antibiotics don’t appear to increase the risk of cognitive decline or demen...
Are You At Risk for Dementia? New Blood Test May Tell
- Dennis Thompson HealthDay Reporter
- December 19, 2024
- Full Page
Folks worried that they’re developing dementia have few options for catching their brain decline before it's too late.
But a new blood test might be...
Multiple Chronic Conditions Can Add Up to Kidney Trouble
- Dennis Thompson HealthDay Reporter
- December 19, 2024
- Full Page
The sicker a senior becomes, the more likely they’re going to develop kidney problems on top of their other health challenges.
A new study published Dec. 17 in Journal of the American G...
Staying Fit Can Keep Seniors' Brains Sharp
- Dennis Thompson HealthDay Reporter
- December 12, 2024
- Full Page
Seniors who want to stay sharp as they age should hit the treadmill, elliptical or exercise bike as often as possible.
A new study shows that better cardio fitness in older age is linked to healthier brain aging.
That sort of fitness preserves brain health as peopl...
'Brain Boost' From Today's Exercise May Linger Through Tomorrow
- Dennis Thompson HealthDay Reporter
- December 11, 2024
- Full Page
Want to give your brain a boost for tomorrow?
Get in a little pulse-pounding exercise today, a new study shows.
In a finding that suggests the benefits of...
Stroke Survivors Face Much Higher Odds for Dementia
- Dennis Thompson HealthDay Reporter
- December 6, 2024
- Full Page
Stroke survivors have an 80% increased risk of dementia compared to people who’ve never suffered a stroke, a new study finds.
About 19% of people who’d had a stroke developed dementia during an average six-year follow-up, compared with just 13% of those with ...
Maintain Muscle as You Age to Keep Brain Sharp
- Ernie Mundell HealthDay Reporter
- December 3, 2024
- Full Page
Maintaining muscle might be one way to help prevent dementia, new research suggests.
“We found that older adults with smaller skeletal muscles are about 60% more likely to develop dementia when adjusted for other known risk factors,” said study co-senior auth...
Scientists Find Way to Deliver Medicines Across Brain's Protective Barrier
- Dennis Thompson HealthDay Reporter
- November 27, 2024
- Full Page
The blood-brain barrier is a natural membrane that protects your brain from toxins and germs.
Unfortunately, this barrier also hampers the delivery of important medicines and therapies into the brain.
But researchers now think they’ve figured out a way to get...
Heart Trouble Harms Men's Brains Far Sooner Than Women's
- Dennis Thompson HealthDay Reporter
- November 27, 2024
- Full Page
Men with heart risk factors tend to lose their brain health more quickly than women with similar heart risks, a new study finds.
These men face brain decline as early as their mid-50s, while women are most susceptible from their mid-60s onward, researchers report in the ...
Wildfire Smoke Exposure Linked to Dementia Risk
- Ernie Mundell HealthDay Reporter
- November 25, 2024
- Full Page
People in Southern California with relatively high exposures to wildfire smoke over a decade also had significantly higher risks for dementia, a new study warns.
In fact, the fine-particle pollution created by these fires seems more closely tied to brain trouble than sim...
Getting Fitter Can Really Help Keep Dementia at Bay
- Carole Tanzer Miller HealthDay Reporter
- November 21, 2024
- Full Page
People whose genes put them at high risk for dementia may be able to fight Mother Nature and win, new research out of Sweden suggests.
The ...
Earlier Type 2 Diabetes Diagnoses Bring Higher Odds for Dementia
- Carole Tanzer Miller HealthDay Reporter
- November 20, 2024
- Full Page
WEDNESDAY, Nov. 20, 2024 (HealthDay News) -- A type 2 diabetes diagnosis before age 50 comes with a health risk that patients might not expect.
Especially if they are obese, these folks are more likely to develop dementia later, new research warns.
"Our study ...
Many Cases of Dementia Go Undiagnosed in Poorer Communities
- Dennis Thompson HealthDay Reporter
- November 14, 2024
- Full Page
Dementia strikes all races, but new research suggests thinking declines in poor seniors are often overlooked.
Among a group of more than 200 low-income pa...
Daytime Drowsiness Linked to a 'Pre-Dementia' Syndrome
- Dennis Thompson HealthDay Reporter
- November 7, 2024
- Full Page
Seniors who are drowsy during the day and find it hard to muster enthusiasm for activities could be at higher risk of a brain condition that precedes dementia, ...
Little More Learning Might Not Save Your Aging Brain
- Ernie Mundell HealthDay Reporter
- November 6, 2024
- Full Page
In 1972, Britain bumped up the total school years mandated for its children from 15 to 16 years.
That created a "natural experiment": Would Britons who got that extra year of education fare any better, neurologically, as they aged?
Unfortunately, the answer is "no....
Sleep Apnea Could Raise Dementia Risk, Especially for Women
- Ernie Mundell HealthDay Reporter
- November 1, 2024
- Full Page
Sleep apnea appears to increase a person's odds of developing dementia, a new study finds.
The effect seems stronger among women compared to men, noted a research team from the University of Michigan.
Luckily, there are treatments available to help ease sleep apn...
Money, Education Helps Determine Your Odds for Dementia
- Dennis Thompson HealthDay Reporter
- November 1, 2024
- Full Page
Folks with more money and better education are at less risk for developing dementia as they grow older, a new study shows.
People with advantaged backgrounds are less likely to develop mil...
Even 'Weekend Warrior' Exercise Can Keep Your Brain Healthy
- Dennis Thompson HealthDay Reporter
- October 30, 2024
- Full Page
Find it hard to take time to exercise during your busy workweek?
No problem, a new study says -- one or two “weekend warrior” workouts are just as likely to help you maintain your brain health.
Ozempic, Wegovy Might Help Lower Alzheimer's Risk in People With Diabetes
- Dennis Thompson HealthDay Reporter
- October 24, 2024
- Full Page
Add Alzheimer’s disease to the list of conditions that might benefit from the revolutionary diabetes drug Ozempic, a new study says.
People with type 2 diabetes taking semaglutide appeared to have a significantly...
Bad Sleep in Middle Age Unhealthy for Aging Brains
- Ernie Mundell HealthDay Reporter
- October 24, 2024
- Full Page
If you're in your 40s or 50s and have trouble getting and staying asleep, that's not a good sign for brain health as you age, new research suggests.
“Our study, which used brain scans to determine participants’ brain age, suggests that poor sleep is linked t...
Older People More Prone to Relocating After Dementia Diagnosis
- Ernie Mundell HealthDay Reporter
- October 17, 2024
- Full Page
A new diagnosis of Alzheimer's or other dementia often spurs a person to move from their home, new research shows.
“One possib...