Архив рубрики: Здоровье Америка

Changes in memory as you get older—frustrating as they might be—are completely normal.

“It might become more difficult to access things as quickly, but you get into that state of, ‘If you give me a couple minutes, or you give me a cue or a clue, then yes, it’ll come back,’” says Dr. Daniel Lesley, a neurologist at Remo Health, a virtual dementia care company. “You aren’t quite as sharp as you were, but as long as you can set up strategies for yourself—like learning to write things down—you can make information much more accessible and know what’s important.”

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We asked Lesley to share what to do the moment you start to feel your memory slipping, and little things you can do every day to keep your brain sharp.

Figure out if something reversible is going on

If you’ve noticed you’re having more frequent memory lapses, mention it to your primary care doctor—and be prepared to share specific examples. You could be experiencing something reversible. “Anybo..

If the neurologist Dr. Daniel Lesley sees 10 patients a day, at least half ask him the same question: Are the brain lapses they’re experiencing a normal part of aging? Or should they be worried?

“People have an absolute terror of losing their memory and thinking they’re losing themselves,” says Lesley, who works at Remo Health, a virtual dementia care company. “They don’t know what’s normal, what’s potentially a sign of something bad, and what’s reversible.”

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Just like every other organ in the body, the brain changes as you get older. Occasional, subtle memory problems—like not remembering where you parked at Costco—are usually no big deal. “Part of normal aging is paying less attention to details, and more attention to patterns and dynamics,” Lesley says. “It may also become more difficult to access things quickly,” like names and certain words.

When sporadic trouble becomes a regular occurrence, however, and other memory issues pop up—like repeatin..

Want to improve your health on a truly deep level? The practice of yoga—including pranayama (breath control) and meditation—has been proven to improve the function of the entire nervous system, which controls all of your internal functions and physical movements.

Yoga exerts this power by calming down the two dueling parts of the nervous system: sympathetic and parasympathetic. The first is famous for the “fight-or-flight” response, which causes the body to spring into action and prepare for physical and mental activity. The second causes the “rest-and-digest” response, a general slowdown in the body’s functions in order to conserve energy.

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These two sides originate in two different locations within the central nervous system. Parasympathetic nerves emerge in the brain and brainstem, and sympathetic nerves arise from the spinal cord. The most powerful, natural way to modulate both of these is through respiration—pranayama, or breathing, in other wo..

Boundaries are hardest to set with the people you’ve known the longest—your parents—and it’s natural to stress about how they’ll go over. “People worry that by asserting this preference, they’re tearing down the relationship or not honoring that emotional closeness,” says Henna Pryor, author of Good Awkward: How to Embrace the Embarrassing and Celebrate the Cringe to Become The Bravest You. “But actually, you’re upgrading the relationship for your adult life.”

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Being clear about your wants, needs, and deal-breakers can reduce resentment, invite mutual understanding, and teach others how to treat you. It’s an opportunity to model what healthy respect looks like and rewrite old patterns, experts say. Here’s exactly how to approach the conversation with your folks, and how to navigate the most common scenarios.

“I know you’re trying to help, and I appreciate that. Right now, I just need someone to listen, not solve.”

The only thing worse than bad advice..

WASHINGTON — U.S. health officials say they will urge food makers to phase out petroleum-based artificial colors in the nation’s food supply, but stopped short of promising a formal ban and offered few specifics on how they intended to achieve the sweeping change.

Food and Drug Administration Commissioner Marty Makary said at a news conference Tuesday that the agency would take steps to eliminate the synthetic dyes by the end of 2026, largely by relying on voluntary efforts from the food industry. Health Secretary Robert F. Kennedy Jr., who joined the gathering, said he had heard from food manufacturers, but had no formal agreements with them.

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“We don’t have an agreement, we have an understanding,” Kennedy said.

The officials said the FDA would establish a standard and timeline for industry to switch to natural alternatives, revoke authorization for dyes not in production within coming weeks and take action to remove remaining dyes on the market.

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Robert F. Kennedy Jr., the secretary of the U.S. Department of Health and Human Services (HHS), has shone a spotlight on autism, pledging in a recent press conference to figure out the “cause” of autism and calling the increased incidence of the disorder a “tragedy.”

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But he and other members of the Trump Administration have also reduced funding available for autism research, imperiling key projects—some of which were midway through completion, according to scientists in the field.

“Funding for autism research is actually disappearing at a time when we see the director of HHS talking a lot about autism as though they think it is important,” says Micheal Paige Sandbank, an autism researcher at the University of North Carolina at Chapel Hill. “Behind the scenes, they are taking a hammer to the whole apparatus for autism research.”

The cuts come at a time when the incidence of autism is up; a study published April 17 by the U.S. Centers for Disease Co..

A new study claims that AI models like ChatGPT and Claude now outperform PhD-level virologists in problem-solving in wet labs, where scientists analyze chemicals and biological material. This discovery is a double-edged sword, experts say. Ultra-smart AI models could help researchers prevent the spread of infectious diseases. But non-experts could also weaponize the models to create deadly bioweapons.

The study, shared exclusively with TIME, was conducted by researchers at the Center for AI Safety, MIT’s Media Lab, the Brazilian university UFABC, and the pandemic prevention nonprofit SecureBio. The authors consulted virologists to create an extremely difficult practical test which measured the ability to troubleshoot complex lab procedures and protocols. While PhD-level virologists scored an average of 22.1% in their declared areas of expertise, OpenAI’s o3 reached 43.8% accuracy. Google’s Gemini 2.5 Pro scored 37.6%.

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Seth Donoughe, a research scie..

Eons ago, humans living in the wild were exposed to every germ nature could throw at them—mud, microbes, and whatever drifted around the communal waterhole. We’ve traded tree canopies for roofs, but the germs are still showing up, hiding in our household possessions.

We often overlook the dirtiest items in our homes because grime is invisible (think bacteria) or accumulates too gradually for us to notice. Another factor: our brains tend to tune out the appearance of familiar, everyday objects, in a phenomenon called attentional blindness. This means we’re least likely to scrutinize the things we touch the most, even as they become swamped by bacteria.

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Some argue that chronic immune conditions that plague modern humans stem in part from our tendency to avoid beneficial germs that would train the immune system to fight off pathogens. (This is called the hygiene hypothesis.) “There’s some truth to that,” says Kelly Reynolds, professor of environmental r..

Amid the measles outbreak that started in Texas and is now believed to have spread to four other states, many people might be wondering: do I need to get a measles vaccine booster?

Measles is a highly contagious airborne disease that can lead to severe complications, including death. It’s also vaccine preventable through the measles, mumps, and rubella (MMR) vaccine, which is typically administered in childhood in two doses. More than two decades ago, measles was declared eliminated from the U.S., thanks in large part to a successful vaccination program. But in recent years, vaccination rates have declined and measles cases have soared. In 2024, there were 285 reported measles cases in the country, according to the U.S. Centers for Disease Control and Prevention (CDC). Four months into 2025, the agency has received reports of 800 confirmed measles cases. Of those, 96% were in people who were either unvaccinated or had unknown vaccination status.

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So f..

In an hour-long meeting at Eli Lilly and Company’s headquarters in Indianapolis on April 15, the pharmaceutical company’s top executives met, like they had dozens of times before, to hear the long-awaited results of a study involving a new drug.

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There’s always a lot riding on these presentations, called readouts. But this one, for Lilly’s first diabetes and weight-loss pill based on the GLP-1 hormone, was particularly fraught. Days before, rival pharma giant Pfizer had announced it was abandoning its oral weight-loss drug after worrying side effects involving liver problems were reported in one participant in the trial. It was the second drug in its class that had failed for Pfizer.

So, David Ricks, Lilly’s CEO, was understandably cautious. It was the latest in a string of milestone moments for the understated leader of the country’s most dynamic pharmaceutical company. Lilly executives took TIME inside the complex process of developing the new pill ..