Inherited Alzheimer's: Whether It's From Mom or Dad Could Matter

Genetics can play a role in a person's odds for Alzheimer's disease, and new research suggests differences in that risk are based on which parent had the illness.

In a study of 4,400 people still "cognitively unimpaired," there was higher buildup of amyloid protein plaques in the brain (a hallmark of Alzheimer's) if either the person's mot...

Surgeon General Calls for Warning Labels on Social Media Sites

The U.S. Surgeon General announced Monday that he will push for warning labels on all social media platforms, stating that they may harm teens' mental health.

"The mental health crisis among young people is an emergency -- and social media has emerged as an important contributor," Dr. Vivek Murthy wrote in an essay published Monday in the ...

Trouble Getting Your Kids to Sleep? You're Not Alone, Poll Finds

Nearly 1 in 4 parents struggle to get their child to sleep, a new poll reports.

Some of this is related to poor sleep hygiene, but some also is due to dark worries harbored by the kids, researchers report.

Parents of sleepless children are less likely to have a bedtime routine, more likely to leave on a video or TV show and more like...

There May Be 6 Types of Depression, and Brain Scans Can Sort Them Out

Depression can be sorted into six distinct types using brain scans, a revelation that could improve treatment for many suffering the debilitating mood disorder.

Researchers analyzed brain scans to identify six different biological types of depression, based on differences in patterns of brain activity, according to results published June 1...

Getting Your Exercise in Nature May Bring Added Benefits

Exercising in natural surroundings -- a jog through a park, a bicycle ride along a trail -- could be more beneficial than working out indoors, a new review suggests.

However, access to natural areas that are public varies widely, with not everyone having the chance to exercise outdoors, the investigators noted.

“The research is cle...

Rate of Chronic High Blood Pressure in Pregnancy Doubled in U.S. Since 2008

The number of pregnant women with chronic high blood pressure doubled during the past decade and a half, but treatment remains low among them, a new study found.

About 3.7% of pregnant women were diagnosed with high blood pressure in 2021, up from 1.8% in 2008, researchers said.

However, prescriptions handed out to pregnant women for...

Pet Bearded Dragons Pose Salmonella Danger, CDC Warns

Lizards called bearded dragons may not breathe fire, but they can be a source of one nasty infection: Salmonella.

So warned the U.S. Centers for Disease Control and Prevention in a health advisory on Friday, noting there have been reports of 15 salmonella illnesses linked to bearded dragons across nine states. 

"Four people have...

What Are Nicotine Pouches, and Are They Less Harmful Than Smoking?

Nicotine pouches might be less harmful than smoking or chewing tobacco, but they still pose an addiction risk to users, a new review finds.

These pouches are filled with crystallized nicotine, and are placed between the gums and lips, researchers said. They are sold in various flavors and nicotine strengths.

The pouches differ from S...

Help for Women Battling ADHD & Opioid Addiction in Pregnancy

Opioid overdoses in pregnant women are at an all-time high in the United States, and researchers think they’ve figured out one way to counter this phenomenon.

Attention deficit-hyperactivity disorder (ADHD) is strongly tied to substance use disorders, which means some women who become pregnant are taking ADHD medications while receiving ...

International Travel: Don't Forget Your Child's Vaccinations

Exploring Europe, taking an African safari, going on a trip to the tropics: In many cases, vaccines are needed for travel, and that's doubly true for children.

According to pediatrician Dr. Lauren Nguyen, researching what vaccines are needed and preparing well before your family's departure is crucial.

“I tell my families tha...

Protect Your Eyes From Summer's Dangers

Summertime is primetime for the great outdoors, but that can mean new hazards for your eyes, one expert warned.

Simple steps can help cut the risk, said ophthalmologist Dr. Masih Ahmed, an assistant professor of ophthalmology at the Baylor College of Medicine in Houston.

Out in the sun

This one has an easy fi...

'Good Days and Bad:' Catherine, Princess of Wales, Gives Cancer Update

Catherine, Princess of Wales, has released the first update on her cancer journey since announcing her diagnosis in late March.

In a message posted to her Instagram account on Friday, the princess, 42, said that, "I am making good progress, but as anyone going through chemotherapy will know, there are good days and bad days. On the bad day...

Loaded, Unlocked Guns Common in American Homes, Study Finds

In half of American homes containing a loaded gun, that gun is kept unsecured and ready for potential use, often with children in the home, new research shows.

The finding is especially troubling given the link between gun accessibility and accidental child deaths, as well as rising rates of gun-related suicides in the United States, resea...

ADHD Patients Could Face Disrupted Access to Meds Following Fraud Case

The two top officers of a telehealth company that began to distribute ADHD drugs widely during the pandemic have been charged with health care fraud, the U.S. Department of Justice announced Thursday.

The arrests will likely worsen ongoing shortages of Adderall and another ADHD medications, Vyvanse, experts said.

“Th...

FDA Tells Vaccine Makers to Target New COVID Variant for Fall

COVID vaccine makers will be advised to update their shots to target the KP.2 variant, an offshoot of the JN.1 variant that spread widely last winter, the U.S. Food and Drug Administration announced Thursday.

It's a turnaround for the agency: The new recommendation follows an FDA advisory panel vote last week that unanimously recommended C...

Poll Finds Many Young Workers Feeling Stressed, Isolated

Many younger workers feel stressed, isolated and unappreciated at their jobs, a new survey has found.

The 2022 Work in America survey, conducted by the American Psychological Association (APA), found that young adults are struggling in the workplace:

• Nearly half (48%) of workers ages 18 to 25 feel people not close to their ag...

GLP-1 Meds May Help Extremely Obese Qualify for Weight-Loss Surgery

Taking a cutting-edge weight-loss drug could help extremely obese patients drop enough pounds to be eligible for bariatric surgery, a new study shows.

Patients with extreme obesity -- a BMI of 70 or more -- are at higher risk of complications from surgery compared to people who weigh less.

Weight loss prior to surgery can lower that ...

Dolphins Off Florida, Georgia Have High Levels of Mercury

Dolphins living off the coasts of Georgia and Florida have elevated levels of mercury in their bodies, new research shows.

That could have implications for people, said a team led by Colleen Bryan, a research biologist at the National Institute of Standards and Technology in Charleston, S.C.

“As a sentinel species, the bottlenose d...

Even Temporary Loneliness Can Harm Physical Health

You don't consider yourself a lonely person generally, but sometimes have days where feelings of loneliness set in.

If you're one of those people, even that transient loss of connection with others could be impacting your physical health, a new study finds.

“A lot of research is focused on loneliness being a binary trait -- eithe...

Just 1 in 20 Animal Studies Yield Treatments That Make it to Humans

Animal studies are often considered a first step in finding new drugs and treatments for human diseases, but a new review has discovered that precious few actually produce real-world therapies.

Only 5% of therapies tested in animals wind up being approved by regulators for human use, according to an analysis of 122 articles involving 54 di...