Latest Health News

9Feb
2021

Not Just Kids: Peanut Allergy Affects Many Adults

Not Just Kids: Peanut Allergy Affects Many AdultsTUESDAY, Feb. 9, 2021 (HealthDay News) -- Peanut allergy is often thought of as a children's problem, but three out of four Americans with the condition are older than 17, researchers say.Despite this, treatment remains focused on kids, says Dr. Ruchi Gupta, co-author of a new study and a professor of pediatrics at Northwestern University Feinberg School of Medicine in Chicago. Her team conducted telephone and online surveys of more than 40,000 U.S. adults. They found that nearly 3% reported a current peanut allergy, while about 2% reported a physician-diagnosed peanut allergy and/or a history of peanut-allergic reaction symptoms.The findings suggest that at least 4.5 million U.S. adults have a peanut allergy.Of those with a peanut allergy, 1 in 6 developed it after age 18. And 1 in 5...

Neanderthal Poop Provides Clues to  Modern Humans'...

9 February 2021
Neanderthal Poop Provides Clues to  Modern Humans` `Microbiome`TUESDAY, Feb. 9, 2021 (HealthDay News) -- What can poop from ancient Neanderthals tell us? It turns out that it harbors valuable information about modern-day gut health.An international research group led by the University of Bologna in Italy analyzed ancient DNA samples extracted from 50,000-year-old sedimentary feces, the oldest sample of fecal material available. They collected the matter in El Salt (Spain), a site where many Neanderthals lived.The investigators found that Neanderthals' gut microbiota contained some beneficial microorganisms that are also in modern humans' intestines. The research suggests that there are ancestral components of human microbiota that have been living in the gastrointestinal tract for a very long time -- at least as long as 700,000 years ago -- when...

If Blood Pressure Rises at Night, Alzheimer's Risk Might...

9 February 2021
If Blood Pressure Rises at Night, Alzheimer`s Risk Might Rise, TooTUESDAY, Feb. 9, 2021 (HealthDay News) -- Older men whose blood pressure rises at night may be at increased risk for Alzheimer's disease, a new study suggests.Blood pressure changes over 24 hours. It typically goes up during the day and dips at nighttime. But some people have an opposite pattern, which is called reverse dipping. "The night is a critical period for brain health. For example, in animals, it has previously been shown that the brain clears out waste products during sleep, and that this clearance is compromised by abnormal blood pressure patterns," study co-author Christian Benedict said. He's an associate professor of neuroscience at Uppsala University in Sweden. "Since the night also represents a critical time window for human brain health, we examined whether too high...

Are Your Allergies Worse? Blame Climate Change

8 February 2021
Are Your Allergies Worse? Blame Climate ChangeMONDAY, Feb. 8, 2021 (HealthDay News) -- In a grim development for allergy sufferers in North America, a new investigation warns that pollen seasons are getting longer and worse.Over the last three decades, the annual pollen season has expanded by nearly three weeks, accompanied by a 21% jump in pollen concentrations.A big underlying cause: climate change."It is clear that global warming is the major culprit in the lengthening of pollen seasons, and it seems to be playing a more moderate role in exacerbating annual pollen levels," explained study lead author William Anderegg, an assistant professor of biology at the University of Utah, in Salt Lake City.For the study, Anderegg and his team analyzed pollen concentration data gathered between 1990 and 2018 from 60 pollen count stations ...

Bans on Evictions, Utility Shutoffs Are Curbing COVID Infections: Study

8 February 2021
Bans on Evictions, Utility Shutoffs Are Curbing COVID Infections: StudyMONDAY, Feb. 8, 2021 (HealthDay News) -- Bans on evictions and utility shutoffs during the pandemic may not only be keeping people safe and warm in their homes: They might also limit the spread of COVID-19, new research suggests.Over the first nine months of the pandemic, the study found, U.S. counties with those policies reduced COVID-19 infection rates by about 4%.The impact on deaths appeared greater: Moratoria on evictions, specifically, were linked to an 11% decrease in COVID-related deaths, while bans on utility disconnections were tied to a 7% decline.The findings cannot prove that housing protections directly prevented COVID-19 infections, the researchers said.But the team, from Duke University, accounted for many other factors that might explain the connection, including state...

FDA Approves 'Tongue Strengthening' Device for Certain Sleep Apnea Patients

8 February 2021
FDA Approves `Tongue Strengthening` Device for Certain Sleep Apnea PatientsMONDAY, Feb. 8, 2021 (HealthDay News) -- The U.S. Food and Drug Administration on Friday approved the marketing of a new "tongue strengthening" device to cut down on snoring in patients with mild obstructive sleep apnea. Unlike devices used during sleep, this prescription device is used while awake, and is designed to stimulate and strengthen the tongue so that it doesn't collapse backward and obstruct the breathing airway during sleep."Obstructive sleep apnea not only impacts sleep quality but can have other serious health impacts if untreated," Dr. Malvina Eydelman, director of the Office of Ophthalmic, Anesthesia, Respiratory, ENT and Dental Devices in the FDA's Center for Devices and Radiological Health, said in an agency news release. The authorization of the new device "offers a...

AHA News: Resilience and Quality of Life Go Hand in Hand for Heart Defect Survivors

8 February 2021
AHA News: Resilience and Quality of Life Go Hand in Hand for Heart Defect SurvivorsMONDAY, Feb. 8, 2021 (American Heart Association News) -- Melissa Jeng had her first surgery when she was 3 days old – and the first of four open-heart surgeries at 8. Since then, she's also had over a dozen heart procedures."I got to the point where I would call them tune-ups," the 52-year-old from Seattle said. "None of it feels good, but it is what it is, and you have to choose to move through it."That attitude, and a bit of humor, has helped her build resilience. And resilience, research suggests, can boost quality of life among heart defect survivors.Nearly 1 in 100 people – about 40,000 newborns per year in the United States – are born with a congenital heart defect, when the heart and surrounding blood vessels don't develop normally in the womb. About 1 million children...

¿La estación lo tiene triste? Hay formas de aliviar la depresión invernal

8 February 2021
¿La estación lo tiene triste? Hay formas de aliviar la depresión invernalSÁBADO, 6 de febrero de 2021 (HealthDay News) -- La pandemia de la COVID-19 puede hacer que las dificultades de salud mental sean incluso peores para algunas personas que tienen el trastorno afectivo estacional (TAE).El TAE es un tipo de depresión que es desencadenado por los días con menos luz del sol y los cielos grises del invierno. Provoca síntomas como comer en exceso, el retraimiento social y una reducción en la energía.Los efectos relacionados con la pandemia, como el estrés, la ansiedad y el aislamiento social, podrían hacer que el TAE sea incluso peor para algunas personas, según el Dr. Drew Pate, jefe de psiquiatría de LifeBridge Health, una corporación de atención de la salud en Baltimore.Ofreció algunos consejos a las personas con TAE. El primero de su lista es...

Why Adding on a Few Pounds as You Age Might Be Good for You

MONDAY, Feb. 8, 2021 (HealthDay News) -- Putting on a few extra pounds in your 50s may add years to your life -- if you start off at a normal weight and your weight gain doesn't tip into obesity,...

Speeding on U.S. Roads Is Taking Thousands of ...

MONDAY, Feb. 8, 2021 (HealthDay News) -- Nearly half -- 43% -- of all fatal car crashes involving teens and their passengers are the result of speeding, a new automobile safety report reveals.The...
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