Latest Health News

25Feb
2021

AHA News: Why Experts Say a Good Mood Can Lead to Good Health

AHA News: Why Experts Say a Good Mood Can Lead to Good HealthTHURSDAY, Feb. 25, 2021 (American Heart Association News) -- It doesn't take a scientist to understand that laughter feels good, while anger feels awful.But it does take one to explain why one of these feelings can boost the immune system, while the other can wear it down, damage the heart and increase the risk for dementia.Simply put: "Mood can influence your health," said Dr. Erin Michos, director of Women's Cardiovascular Health at Johns Hopkins School of Medicine in Baltimore.Studies show negative emotions – including anger, hostility and pessimism – are linked to a higher risk of heart disease and lower chance of recovery from events such as heart attacks, as well as poorer cognitive health. Conversely, a growing body of research shows feelings such as happiness, optimism,...

History of Mental Illness Tied to Earlier Onset of...

25 February 2021
History of Mental Illness Tied to Earlier Onset of Alzheimer`s DiseaseTHURSDAY, Feb. 25, 2021 (HealthDay News) -- People with Alzheimer's disease often have a history of depression or anxiety, which might mean an earlier emergence of memory and thinking problems, a preliminary study suggests.Researchers found that of 1,500 Alzheimer's patients at their center, 43% had a history of depression, while almost one-third had a history of anxiety disorders.Those patients also tended to be diagnosed with dementia at a younger age -- about two to three years younger, on average, than Alzheimer's patients with no history of depression or anxiety.The question is, what does it all mean?"What's the directionality of this?" said senior researcher Dr. Zachary Miller, an assistant professor at the University of California, San Francisco. "Is it that you're at greater...

Mental Illness Not a Factor in Most Mass Shootings

25 February 2021
Mental Illness Not a Factor in Most Mass ShootingsTHURSDAY, Feb. 25, 2021 (HealthDay News) -- Contrary to what many believe, a new study finds that mental illness isn't a factor in most mass shootings or other types of mass murder."The findings from this potentially definitive study suggest that emphasis on serious mental illness, such as schizophrenia or psychotic mood disorders, as a risk factor for mass shootings is given undue emphasis, leading to public fear and stigmatization," study co-leader Gary Brucato said in a Columbia University news release. He's an associate research scientist in the university's Department of Psychiatry in New York City.Brucato and his colleagues analyzed 1,315 mass murders of all types that occurred worldwide and found that only 11% of all mass murderers (including shooters) and only 8% of mass...

High Blood Pressure in Pregnancy Could Affect Women's...

25 February 2021
High Blood Pressure in Pregnancy Could Affect Women`s Hearts Long TermTHURSDAY, Feb. 25, 2021 (HealthDay News) -- Pregnancy-related high blood pressure can lead to long-term heart risks, new research shows.Compared to those with normal blood pressure during pregnancy, women who developed blood pressure disorders such as preeclampsia and gestational hypertension had significant differences in heart structure and function a decade after giving birth.These differences mainly affect the heart's left ventricle and may increase a woman's risk of heart disease and heart failure later in life, without her being aware of it, according to the University of Pittsburgh study published Feb. 22 in the Journal of the American College of Cardiology.The findings may help doctors identify women at high risk of long-term heart problems and start preventive treatment, the...

Modern Medicine Unwraps Mystery of Ancient Mummy's Death

25 February 2021
Modern Medicine Unwraps Mystery of Ancient Mummy`s DeathTHURSDAY, Feb. 25, 2021 (HealthDay News) -- Modern technology has unraveled an ancient mystery about the death of an Egyptian king. Computed tomography (CT) scans of the mummified remains of Pharaoh Seqenenre Taa II, the Brave, revealed new details about his head injuries not previously found in examinations since his mummy was discovered in the 1880s. Those examinations, including an X-ray study in the 1960s, had found that the king had suffered several severe head injuries but no other wounds to his body. Seqenenre briefly ruled over South Egypt during the country's occupation by the Hyksos, a foreign dynasty that held power across the kingdom for about a century (c. 1650-1550 BC). He was killed during his attempt to oust the Hyksos. His violent death indirectly led to the...

Pandemic Is Adding to Teachers' Stress, and Quit Rates

25 February 2021
Pandemic Is Adding to Teachers` Stress, and Quit RatesTHURSDAY, Feb. 25, 2021 (HealthDay News) -- Stress is the No. 1 reason U.S. teachers left the profession before and during the COVID-19 pandemic, a new poll reveals.Nearly 1,000 former public school teachers were polled in December. Three-quarters said their job was often or always stressful during their final year in the classroom.Stress was nearly twice as common as poor pay as a reason for quitting, according to the results of the survey from the RAND Corporation, a nonprofit, nonpartisan research organization.Most of the former teachers got new jobs with equal or less pay, and three in 10 took jobs without health insurance or retirement benefits.The survey also found that teachers' stress was worsened by the COVID-19 pandemic. Nearly half of those who quit early and voluntarily...

Very Low COVID Infection Rate Among Dental Hygienists: Study

25 February 2021
Very Low COVID Infection Rate Among Dental Hygienists: StudyTHURSDAY, Feb. 25, 2021 (HealthDay News) -- Dental hygienists have a low rate of COVID-19, even though their jobs are considered high-risk, a new study says.The U.S. Occupational Safety and Health Administration (OSHA) declared hygienists at high risk for COVID-19, so researchers decided to investigate.They analyzed survey data collected in October from nearly 4,800 dental hygienists in all 50 states and Puerto Rico.Just 3.1% of hygienists said they had been diagnosed with COVID-19, and those who had had the illness weren't clustered in any single region, according to findings in the February issue of the Journal of Dental Hygiene.These initial findings were released Feb. 24 by the American Dental Hygienists' Association (ADHA) and the American Dental Association (ADA).The COVID-19...

Pandemic Putting Added Strain on Parents of Kids With Cancer

25 February 2021
Pandemic Putting Added Strain on Parents of Kids With CancerTHURSDAY, Feb. 25, 2021 (HealthDay News) -- A cancer diagnosis for your child is devastating enough, but new research shows the coronavirus pandemic has made the battle even harder for many families."Parents and caregivers of children who have cancer are already under tremendous stress," said study author Kyle Walsh, an associate professor in the department of neurosurgery at Duke University, in Durham, N.C. "And while the pandemic has impacted everyone, the isolation, job losses, reduced wages, school closings and other effects of the pandemic have hit families whose children have cancer especially hard."For the study, Walsh and his colleagues surveyed 360 parents and caregivers of children in treatment or still being monitored for cancer. The survey was conducted between April and...

Could Americans Get to COVID Herd Immunity by Late Spring?

WEDNESDAY, Feb. 24, 2021 (HealthDay News) -- Hungry for good news on the pandemic? One epidemiologist believes Americans might reach herd immunity to the new coronavirus as soon as late...

Switch to Plant-Based Diet Could Protect Older Women's...

WEDNESDAY, Feb. 24, 2021 (HealthDay News) -- If you want to protect yourself against dementia, heart disease and cancer, you might want to get your protein from nuts instead of juicy red...
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