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Results Outweigh Side Effects Among Ozempic/Wegovy Users, Study Says

Side effects like nausea or vomiting are common among folks taking Ozempic/Wegovy, but they’ll grin and bear it if they think they’re losing weight, a new study finds.

The drugs’ perceived effectiveness — lost weight, less appetite, fewer food cravings — outweigh GI side effects, researchers reported recently ...

Strength Linked To Longevity Among Senior Women

You don’t need to look buff or tough, but muscle strength can influence how long you’ll live, a new study says.

Older women with greater strength had a significantly lower risk of death during an eight-year follow-up, researchers recently reported in JAMA Network Open.

The study measured women’s grip streng...

Teens Using Weed Have Doubled Risk For Psychosis, Bipolar Disorder

Teens who use weed are twice as likely to develop psychotic or bipolar disorders, a new study says.

They also are more likely to have depression and anxiety, researchers reported Feb. 20 in JAMA Health Forum.

“As cannabis becomes more potent and aggressively marketed, this study indicates that adolescent cannabis use i...

Same-Day Discharge Safe For Some Heart Valve Replacement Patients

Some folks undergoing a heart valve replacement might be able to leave the hospital the same day, a new study says.

Folks discharged the same day as their heart valve replacement had similar outcomes as those who were eligible for same-day discharge but stayed in the hospital due to health concerns, researchers reported at a European Socie...

Pregnancy Physically Alters A Woman's Brain – And A Second Pregnancy Even Moreso, Researchers Report

Pregnancy causes many profound changes to a woman’s body — and, it seems, her brain, according to a new study.

Pregnancy physically alters a woman’s brain, with a second pregnancy bringing even more profound effects, researchers reported Feb. 19 in the journal Nature Communications.

Repeated MRI brain scans...

Even in Antarctica, Plastic Pollution From Afar Poses Threat

Next time you’re tempted to toss a plastic food container or bottle anywhere other than a garbage can, here’s a sobering thought.

Though it lives in one of the world’s most isolated and harshest spots on Earth, Antarctica’s only native insect can no longer escape the reach of plastic pollution.

That’s th...

Skipping a Late-Night Snack Pays Big Benefits For Your Heart

Skip your late-evening snack and wind down for the day with the lights dimmed low.

That simple shift in your end-of-the-day routine is good for your heart, new research demonstrates.

"Timing our fasting window to work with the body’s natural wake-sleep rhythms can improve the coordination between the heart, metabolism and sleep...

FDA Moves Toward Faster Drug Approvals

In a major shift that could fundamentally change how new medicine reaches the pharmacy, the U.S. Food and Drug Administration (FDA) is relaxing a long-standing drug approval requirement for common diseases.

Drugmakers must often complete two separate, large-scale studies to prove a new medication is effective.

Going forward, the FDA&...

Bhattacharya to Do Double Duty at Helms of CDC and NIH

An outspoken critic of the nation’s top public health agency has been tapped to lead it for the foreseeable future.

Dr. Jay Bhattacharya will serve temporarily as acting director of the U.S. Centers for Disease Control and Prevention (CDC), in addition to filling his role as director of the National Institutes of Health (NIH).

...

Study Links Advanced CTE From Head Trauma as Distinct Cause of Dementia

For years, families of athletes and military veterans have watched loved ones slip into memory loss, suspecting the culprit was a lifetime of blows to the head.

Now, a major study from the Boston University CTE Center provides the data to back those suspicions: Advanced chronic traumatic encephalopathy (CTE), or stage IV CTE, quadrupled a ...

'Operation Stork Speed' Prepares to Overhaul Baby Formula Guidelines

During their first six months of life, many infants get some or all of their calories from formula, but federal rules governing what goes into those bottles haven't been updated in decades.

That may soon change under a federal initiative dubbed Operation Stork Speed that was launched last March to bring U.S. infant formula standards into t...

Dental Guidelines Call For More Judicious Use Of X-Rays

FRIDAY, Jan. 20, 2026 (HealthDay News) —  Everyone who’s had regular dental care knows the heavy lead apron that’s draped across your body before taking X-rays of your teeth.

But what has been an annual ritual of donning the apron and undergoing oral X-rays might look very different the next time you visit the dentis...

Parents' 'Gut Feelings' Best Help Doctors Detect And Treat Serious Illness Among Children

Doctors would do well to heed any gut feelings parents might have about their child’s health, a new study says.

Nine times out of 10, children were seriously ill if their parents had a clear or strong concern about their health, researchers reported Feb. 17 in JAMA Network Open.

In fact, asking whether a parent is worr...

One In Five U.S. Children Are Obese, Study Says

Obesity affects 1 in every 5 U.S. children, a new study says.

About 20% of American children between the ages of 2 and 19 have obesity, researchers report Feb. 10 in JAMA Network Open.

“In 2024, excess youth overweight and obesity remained highly prevalent among youths in the U.S.,” wrote the research team led by...

Blood Test Estimates When Alzheimer’s Symptoms Will Start

Imagine knowing exactly when your brain might start to fail. 

It sounds like a plot from a futuristic movie, but a new "biological clock" developed by researchers at Washington University School of Medicine in St. Louis may make it a reality.

By analyzing a blood sample, scientists were able to estimate when a person’s Alz...

COVID-19 Boosters Tied to Lower Preeclampsia Risk in Pregnant Women

Getting vaccinated against COVID-19 might offer protection against one of the most dangerous complications of pregnancy.

A large international study published online Feb. 18 in eClinicalMedicine followed more than 6,500 pregnant women across 18 countries. 

The findings linked COVID vaccination — especially with a ...

Most Transgender People Have Been Victims Of Violence, Study Says

Most transgender and gender-diverse people have been victims of physical or sexual violence, a new evidence review says.

Overall, nearly two-thirds (64%) of transgender and gender-diverse people worldwide experienced physical or sexual violence during their lifetimes, researchers reported recently in JAMA Network Open.

Furth...

Moderna’s mRNA Flu Vaccine Back Under FDA Review

In a sudden reversal, the U.S. Food and Drug Administration (FDA) has agreed to review Moderna’s experimental mRNA influenza vaccine. 

The move comes just one week after the agency refused to evaluate the company’s application, a decision that sent shockwaves through the biotech industry.

The initial rejection center...

BJ’s Wholesale Club Issues Salmon Recall Across Seven East Coast States

If you recently bought frozen salmon at BJ’s Wholesale Club, check the packaging before your next meal. 

Wellesley Farms Farm-Raised Atlantic Salmon is being pulled from shelves across seven states after federal testing found it contained dangerous bacteria. 

The recall involves 2-pound bags of the frozen fish. The af...

Sweetened Drinks Linked to Higher Anxiety in Teens

While parents have long worried that too much sugar leads to cavities and weight gain, new research suggests that sugar rush might be followed by a worry crash. 

A study from Bournemouth University in the U.K. has identified a troubling link between high-sugar drinks and increased anxiety symptoms in young people.

Researchers re...