Health

As a health reporter who’s been following nutrition news for decades, I’ve seen a lot of trends that made a splash — and then sank. Remember olestra, the Paleo diet and celery juice?Watch enough food fads come and go, and you realize that the most valuable nutrition guidance is built on decades of research, in which scientists have looked at a question from multiple perspectives and arrived at something like a consensus.Here are 10 science-backed pearls to carry you into the new year.1. The Mediterranean diet really is that good for you.Decades of research support the Mediterranean diet — which is centered on fruits and vegetables, whole grains, legumes, olive oil, nuts, herbs and spices — as one of the healthiest ways you can eat. Its heart-health benefits are numerous, and it has been li...

Hasta donde saben los expertos, la JN.1 no parece causar enfermedad grave en la mayoría de las personas, aunque hasta un caso leve puede hacerte sentir “bastante mal durante tres o cuatro días”, señaló Schaffner. Los síntomas de una infección por JN.1 son similares a los que causaban las variantes anteriores de covid, pues incluyen tos, fiebre, dolor de cuerpo y fatiga.Para protegerte contra la infección y enfermedad grave, los expertos siguen recomendando el uso de mascarillas, mejorar la ventilación en interiores siempre que sea posible, quedarse en casa si se está enfermo y pomerse la vacuna más reciente contra la covid.Las investigaciones preliminares muestran que las vacunas actualizadas contra la COVID-19 lanzadas en septiembre producen anticuerpos efectivos contra la JN.1, que tiene...

BackgroundLawmakers passed the measure earlier in December. Those in favor of the bill argued that parents are pressured by doctors to sign off on transition care treatments for their children. The bill’s sponsor, Representative Gary Click, said parents are “being manipulated by the physicians.’’In addition to banning transition care for minors, the bill says medical professionals who provide the care could lose their licenses and be sued. It also prohibits transgender girls and women from playing on high school and college sports teams that correspond with their gender identity.On Friday, Mr. DeWine said that if the bill were to become law, “Ohio would be saying that the state, that the government, knows better what is medically best for a child than the two people who love that child the...

As the holiday season winds down and Covid-19 cases start to pick up, a variant called JN.1 has now become the most common strain of the virus spreading across the United States.JN.1, which emerged from the variant BA.2.86 and was first detected in the United States in September, accounted for 44 percent of Covid cases nationwide by mid-December, up from about 7 percent in late November, according to data from the Centers for Disease Control and Prevention. To some extent, this jump is to be expected. “Variants take some time to get going,” said Dr. William Schaffner, an infectious disease specialist at Vanderbilt University Medical Center. “Then they speed up, they spread widely, and just when they’re doing that, after several months, a new variant crops up.”JN.1’s momentum this month sug...

One thing I love about editing the Ask Well column is the camaraderie of it. Every week we answer a health question: Why am I so congested all the time? (I’ve wondered that, too!) Why does my sleep get worse as I age? (I’m right there with you.) Is my coffee habit in need of an intervention? (Pour me another while we figure it out.)When I survey our inbox, I’m amazed at what comes in — questions that cover the joys, agonies, confusions and vulnerabilities of being a person. And luckily for us all, we get to seek out the answers.Here are 10 of the most popular health questions of 2023.1. Is it bad to wash your hair every day?The answer depends on your hair texture, how oily it is, whether it’s color-treated and more.“While it may seem that getting the scalp squeaky clean and without any oil...

The rate of serious medical complications increased in hospitals after they were purchased by private equity investment firms, according to a major study of the effects of such acquisitions on patient care in recent years.The study, published in JAMA on Tuesday, found that, in the three years after a private equity fund bought a hospital, adverse events including surgical infections and bed sores rose by 25 percent among Medicare patients when compared with similar hospitals that were not bought by such investors. The researchers reported a nearly 38 percent increase in central line infections, a dangerous kind of infection that medical authorities say should never happen, and a 27 percent increase in falls by patients while staying in the hospital.“We were not surprised there was a signal...

When Dr. Monica M. Bertagnolli moved into the director’s suite at the National Institutes of Health, she brought with her a single piece of art, a lithograph created by the granddaughter of a cancer patient she once treated. It depicts an abstract geometric female figure and the organs she lost to cancer. Its title: “We Are Not What You Have Taken: A Response to Cancer.”The image speaks to Dr. Bertagnolli, a cancer surgeon who previously led the National Cancer Institute and is a breast-cancer survivor herself.After being nominated by President Biden in the spring and winning Senate confirmation last month, she became the 17th director of the N.I.H., which has a budget of more than $47 billion and occupies a sprawling campus in Bethesda, Md. She is only the second woman to lead the biomedi...

This month, as the patient lay anesthetized on a table, a cardiologist made a half-inch incision through the skin of his chest. She removed a small implanted heart monitor with failing batteries and inserted a new one.The patient, like many older males, had been diagnosed with cardiac disease; the monitor would provide continuing data on heart rate and rhythm, alerting his doctors to irregularities.Closing the incision required four neat stitches. In a few hours, the patient, a gorilla named Winston, would rejoin his family in their habitat at the San Diego Zoo Safari Park.“Winston, at 51, is a very old male gorilla,” said Dr. Matt Kinney, a senior veterinarian at the San Diego Zoo Wildlife Alliance who led the medical team through the procedure. With improved health care, new technology a...

Bristol Myers Squibb, the global pharmaceutical giant, said on Friday that it would acquire Karuna Therapeutics, which makes drugs to treat schizophrenia and Alzheimer’s, in an all-cash deal valued at $14 billion as it looks to strengthen its pipeline of neuroscience drugs.Bristol Myers said in a statement that it would pay $330 per share in cash, a premium of roughly 53 percent to Karuna’s share price on Thursday.An increasing prevalence of schizophrenia, driven in part by an aging population, has led to a push to make more drugs to treat it. The market for such therapies is estimated to grow to $12.6 billion by 2032, according to the research firm Market.Us. Earlier this month, the biomedical company AbbVie bought Cerevel Therapeutics, which develops drugs to treat psychiatric and neurol...

Why It Matters: The Affordable Care Act is expanding its reach.Despite a recent warning from former President Donald J. Trump, the front-runner in the race for the 2024 Republican presidential nomination, that he was “seriously looking at alternatives” to the Affordable Care Act, the latest surge in marketplace enrollment is a testament to the law’s enduring power.Legislation passed earlier in the Covid-19 pandemic increased federal subsidies for people buying plans, lowering the costs for many Americans. The Biden administration also lengthened the sign-up period and increased advertising for the program and funding for so-called navigators who help people enroll.“More and more people are realizing they can come onto the marketplace,” said Cynthia Cox, the director of the Program on the A...