Brain Health

Common respiratory bacteria detected in eyes of Alzheimer’s patients

DECLINE CLUE

Common respiratory bacteria detected in eyes of Alzheimer’s patients

Common vision issue linked to type of lighting used in Americans' homes

Health 2 days ago

Common vision issue linked to type of lighting used in Americans' homes

New research suggests that dim indoor lighting, not screens, may trigger the global myopia epidemic that's expected to affect nearly half of the world's population by 2050.

Some 80-year-olds still have razor-sharp brains — and now scientists know why

Health 3 days ago

Some 80-year-olds still have razor-sharp brains — and now scientists know why

SuperAgers over 80 generate twice as many new brain cells as typical older adults, explaining their exceptional memory that rivals people decades younger.

One type of olive oil has a surprising effect on brainpower during aging

Health 3 days ago

One type of olive oil has a surprising effect on brainpower during aging

A new study reveals extra virgin olive oil may protect brain health by improving gut bacteria and cognitive function in older adults.

5 ways to preserve your vision as you age, according to an ophthalmologist

Health 5 days ago

5 ways to preserve your vision as you age, according to an ophthalmologist

Discover five key lifestyle changes that can help reduce your risk of age-related macular degeneration, a leading cause of vision loss in adults over 60.

Heavy snow is recipe for serious heart attack risk, experts say: What to know

Health 5 days ago

Heavy snow is recipe for serious heart attack risk, experts say: What to know

Doctors caution that shoveling heavy, wet snow and exposure to frigid winds can strain the heart and raise injury risk, especially for inactive adults.

Alzheimer's symptoms could be predicted years in advance through one simple test

Health 6 days ago

Alzheimer's symptoms could be predicted years in advance through one simple test

Scientists have developed a blood test that could predict Alzheimer's symptoms years in advance using p-tau217 protein levels for early intervention strategies.

What’s driving the increase in violent incidents involving transgender individuals? Expert weighs in

Crime February 22

What’s driving the increase in violent incidents involving transgender individuals? Expert weighs in

National discussion intensifies over violence prevention and identity factors in recent shootings, as experts call for stronger intervention systems.

Simple brushing routine could reduce dementia risk, dental health experts say

Health February 21

Simple brushing routine could reduce dementia risk, dental health experts say

Brushing teeth regularly is linked to longer life, and researchers presented evidence connecting oral health to reduced risk of dementia and cardiovascular disease.

Actor Eric Dane's death from ALS sparks urgent focus on rapid decline

Nervous System Health February 20

Actor Eric Dane's death from ALS sparks urgent focus on rapid decline

Eric Dane's death after battling ALS brings attention to the progressive illness affecting 5,000 Americans yearly with only a two- to five-year life expectancy.

New study hints at a hidden Alzheimer’s risk factor affecting older Americans

Health February 20

New study hints at a hidden Alzheimer’s risk factor affecting older Americans

New study suggests air pollution could be directly linked to Alzheimer's disease risk, with researchers finding stronger associations in stroke survivors.

Single dose of powerful psychedelic cuts depression symptoms in clinical study

Health February 19

Single dose of powerful psychedelic cuts depression symptoms in clinical study

Breakthrough study finds single dose of psychedelics significantly reduced depression symptoms in clinical trial, with effects lasting up to six months.

Change to nightly eating habits may help protect your heart, study suggests

Health February 19

Change to nightly eating habits may help protect your heart, study suggests

Northwestern University study reveals that not eating three hours before bedtime could improve heart health and blood pressure in middle-aged adults at risk for disease.

Common respiratory bacteria detected in eyes of Alzheimer’s patients

Health February 18

Common respiratory bacteria detected in eyes of Alzheimer’s patients

Researchers found a respiratory bacterium in retinal tissue of Alzheimer’s patients, suggesting that infection-driven inflammation may speed cognitive decline.

Your bedroom temperature could be putting your heart in serious danger, study warns

Health February 17

Your bedroom temperature could be putting your heart in serious danger, study warns

Study finds bedroom temperatures above 75°F can stress the heart during sleep, with risks tripling above 82°F. Experts suggest keeping it cool for better heart health.

Jessie James Decker reveals one wellness habit she never skips to look and feel her best

Health February 16

Jessie James Decker reveals one wellness habit she never skips to look and feel her best

Country star Jessie James Decker shares her wellness secrets for staying fit in marriage. Her "marriage body" fitness philosophy goes viral on social media.

Study challenges negative cannabis stereotypes, claiming link to brain benefits

Health February 15

Study challenges negative cannabis stereotypes, claiming link to brain benefits

Cannabis was linked to increased brain volume in a new study, but researchers urge caution, as findings contradict previous research on marijuana's effects.

Certain bitter foods may trigger a brain response similar to working out, study finds

Health February 14

Certain bitter foods may trigger a brain response similar to working out, study finds

New sensory nutrition research reveals how bitter foods like dark chocolate may sharpen memory and attention through taste-triggered brain activation.

Doctor shares 3 simple changes to stay healthy and independent as you age

Health February 14

Doctor shares 3 simple changes to stay healthy and independent as you age

Women's health expert Mary Claire Haver reveals three essential changes for healthy aging: sleep, proper nutrition and strength training.

Brain training sessions found to reduce dementia risk in decades-long study

Brain Health February 13

Brain training sessions found to reduce dementia risk in decades-long study

Brain training reduces dementia risk by 25% over 20 years, long-term study finds. Cognitive speed training shows lasting protection against Alzheimer's disease.

Common household plant could hold key to fighting Alzheimer's disease

Health February 12

Common household plant could hold key to fighting Alzheimer's disease

Scientists discover aloe vera compound could offer breakthrough Alzheimer's treatment. Beta sitosterol shows promising results in computer simulations.

Common sleep aid could be quietly interfering with your rest, study suggests

Health February 12

Common sleep aid could be quietly interfering with your rest, study suggests

A Penn Medicine study challenges sound machine benefits, finding that "pink noise" disrupts deep sleep and REM cycles, while earplugs are proven more effective.

People with a certain BMI are more prone to deadly infections, study reveals

Health February 11

People with a certain BMI are more prone to deadly infections, study reveals

Obesity contributes to more than 10% of infection-related deaths and up to 11% could be prevented by addressing obesity, according to a study of 550,000 adults in Finland and the U.K.

Dementia risk may rise with a common afternoon snack mistake, experts warn

Snack February 11

Dementia risk may rise with a common afternoon snack mistake, experts warn

Afternoon sugar cravings may do more than sap energy, as experts warn blood sugar crashes during this window can impair brain function and raise long-term risks.

Big mistake to legalize marijuana? Health experts warn of ‘worse outcomes'

Health February 11

Big mistake to legalize marijuana? Health experts warn of ‘worse outcomes'

In a new op-ed, The New York Times admits legalization may have gone too far, citing addiction, mental health risks and rising THC levels. Doctors weigh in on the issue.

Common diabetes drug may help preserve eyesight as people age

Health February 10

Common diabetes drug may help preserve eyesight as people age

Breakthrough research shows diabetes medicine metformin may reduce age-related vision loss by 37%. Liverpool study offers hope for AMD treatment.

Your daily coffee habit may play a role in dementia risk, study finds

Health February 10

Your daily coffee habit may play a role in dementia risk, study finds

New Harvard study of 130,000+ people finds that drinking two to three cups of coffee daily cuts dementia risk by 18%. Caffeine appears key to brain protection benefits.

Older travelers who skip key step before popular vacation activity could be risking their health

Travel February 9

Older travelers who skip key step before popular vacation activity could be risking their health

Doctors warn a popular bucket-list vacation activity has hidden health risks for older travelers. While scuba diving is generally safe, older adults need to take precautions.

'Doormat Mom' cut off by daughter amid estrangement trend: ‘Completely blindsided’

Health February 9

'Doormat Mom' cut off by daughter amid estrangement trend: ‘Completely blindsided’

Family estrangement affects 67 million Americans as political differences drive parent-child splits, experts say. Here are causes and impact as one mom shares her story.

Family dinners may keep teenagers off drink and drugs, says new research

Health February 8

Family dinners may keep teenagers off drink and drugs, says new research

Regular family meals may help discourage substance use in teenagers through consistent communication and strong parental involvement, researchers find.

Are peptides the fountain of youth? Doctors warn hype may outpace science

Health February 8

Are peptides the fountain of youth? Doctors warn hype may outpace science

Peptide therapy gains popularity as an alleged anti-aging solution, but health experts warn of significant limitations and serious safety concerns.