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☆ How often you poop could affect overall health
▼ + stars: | 2024-07-23 | by ( Kristen Rogers | ) edition.cnn.com time to read: +7 min

The frequency may also affect your gut microbiome and risk of chronic disease, a new study has found. Self-reported bowel movement frequency was separated into four groups: constipation (one or two bowel movements per week), low-normal (three to six weekly), high-normal (one to three per day) and diarrhea. The authors believe their findings are “preliminary support for a causal link between bowel movement frequency, gut microbial metabolism, and organ damage,” according to a news release. It’s also possible a person’s gut microbiome could be influencing bowel movement frequency. Bowel movement frequency also isn’t the most ideal measure of bowel function, he said.

Persons: pooped, ”, Sean Gibbons, ” Gibbons, Gibbons, White, Kyle Staller, wasn’t, ” Staller, It’s, “, Staller, ’, Rena Yadlapati Organizations: CNN, Cell, Institute for Systems Biology, Massachusetts General Hospital, Harvard Medical School, gastroenterology, University of California San Locations: Seattle, Massachusetts, University of California San Diego

☆ Do you want to be happier? Here are 5 habits to adopt
▼ + stars: | 2024-07-21 | by ( Andrea Kane | ) edition.cnn.com time to read: +7 min

We can develop new habits.”She and other researchers have observed happy people tend to have certain habits. Which habits can you adopt to increase your level of happiness? “Spending more quality time with your partner, spouse, or kids, or reconnecting with old friends, are sure-fire ways to increase your own and others’ average levels of joy,” Lyubomirsky said via email. Expressing gratitude will encourage you to appreciate your good fortune and help get you through the rest of the day or week, Lyubomirsky noted. And join us next week on the Chasing Life podcast when we explore what it means to live a good life.

Persons: Sanjay Gupta, Sonja Lyubomirsky, ” Lyubomirsky, Lyubomirsky, ”, it’s, you’ve, “ Organizations: CNN, University of California Locations: Riverside

☆ Confidence is key to well-being. Here are 5 tips to boost yours
▼ + stars: | 2024-07-14 | by ( Andrea Kane | ) edition.cnn.com time to read: +8 min

So whether you have confidence or succeed, even at a small task, it leads to success and then even more confidence. “The greatest source of success is success,” Robertson said. If confidence is on one end of the spectrum, anxiety is at the other, Robertson said. “Confidence is linked to the action systems of the brain,” Robertson said. People with a “growth” mindset believe that with effort you can learn abilities and cultivate talents; conversely, those with a “fixed” mindset believe talents and abilities are innate — you either have them or you don’t.

Persons: Sanjay Gupta, Ian Robertson, Robertson, Boone Pickens, ”, “, ” Robertson, Rumi, Roberston, —, you’re, ’ ”, ’ ” Robertson Organizations: CNN, Brain Health, Trinity College Dublin, Center, BrainHealth, University of Texas, Research Locations: Ireland, Dallas

☆ What a geriatric doctor wishes you knew now for healthy aging
▼ + stars: | 2024-07-12 | by ( Madeline Holcombe | ) edition.cnn.com time to read: +6 min

Why should people start to think about healthy aging early? One can affect the other, but it’s really kind of the sum of the parts is greater than the whole. But home-cooked meals — cooking your own fresh fruit and vegetables, thinking about having these types of meals — is really, really important and nutritious. Batsis: Healthy aging can occur at any stage of life. The definition of what constitutes healthy aging may differ, and it’s really about asking what does it mean to you?

Persons: John Batsis, —, it’s, It’s Organizations: CNN, Department of Health, Human Services, University of North, UNC’s School of Medicine, Gillings School of Global Public Health Locations: University of North Carolina, Chapel

☆ Nearly half of adult cancer deaths in the US could be prevented by making lifestyle changes, study finds
▼ + stars: | 2024-07-11 | by ( Deidre Mcphillips | ) edition.cnn.com time to read: +4 min

Smoking was the leading risk factor by far, the study found, contributing to nearly 1 in 5 cancer cases and nearly a third of cancer deaths. Other key risk factors included excess body weight, alcohol consumption, physical inactivity, diet and infections such as HPV. Overall, researchers analyzed 18 modifiable risk factors across 30 types of cancer. In 2019, these lifestyle factors were linked to more than 700,000 new cancer cases and more than 262,000 deaths, the study found. But modifiable risk factors contributed to more than half of new cases for 19 of the 30 types of cancer evaluated.

Persons: ”, Arif Kamal, Kamal, ” Kamal, cancer, —, Marcus Plescia, ” Plescia, Dr, Sanjay Gupta, you’ve, “ it’s, “ Organizations: CNN, United States —, American Cancer Society, Association of State, Territorial Health, CNN Health Locations: United States

☆ Fossils of ancient chromosomes found for the first time in 52,000-year-old woolly mammoth skin
▼ + stars: | 2024-07-11 | by ( Jacopo Prisco | ) edition.cnn.com time to read: +11 min

CNN —A piece of woolly mammoth skin excavated from the Siberian permafrost has been found to contain fossil chromosomes in a first-of-its-kind discovery, according to a new study. The new study revealed that fossils of ancient chromosomes survive in this skin sample. But the DNA from elephants was also needed to assemble the mammoth genome. The researchers hope to use the findings to assemble the woolly mammoth genome completely. “This structural information provides insights into functions of the woolly mammoth genome that were invisible using previous genomic methods,” Heintzman said in an email.

Persons: ”, Erez Lieberman Aiden, Lieberman Aiden, Olga Dudchenko, Dudchenko, Elena Kizilova, Kevin Campbell, ” Campbell, ” Dudchenko, ” Aiden, “, Cynthia Pérez Estrada, ” Pérez Estrada, there’s, Adam Fotos “, Marcela Sandoval, Velasco, Pérez Estrada, Peter Heintzman, ” Heintzman, Dmitry Filatov, ” Filatov, ” Hendrik Poinar, Poinar Organizations: CNN, Baylor College of Medicine, Center, Theoretical, Rice University, of Cytology, University of Manitoba, Stockholm University, Houston Astros, Center for Genome Architecture, Baylor, Rice’s, University of Copenhagen, University of Oxford, McMaster University Locations: Belaya Gora, Siberia, Canada, Stockholm, Denmark, “, Sweden, paleogenomics, United Kingdom, Ontario

☆ I tried both Botox and face tape for my forehead lines. Neither is perfect, but one feels better in the long run.
▼ + stars: | 2024-07-11 | by ( Julia Pugachevsky | ) www.businessinsider.com time to read: +5 min

Within less than a week, my forehead was completely smooth, and I got more compliments on how amazing my skin looked. My forehead would stay smooth shortly after I'd remove them, but revert back a little later in the day. I also had to be consistent: it took about a week of wearing them every night for my forehead to smooth out. Face-taping gives me more of a natural lookWhile Botox had stronger effects than face-taping, I didn't necessarily love it. I never had anything against forehead lines or visible signs of aging.

Persons: —, it's, Botox, I'm Organizations: Service, Business, FDA

☆ Plague linked to mysterious disappearance of Europe’s first farmers
▼ + stars: | 2024-07-10 | by ( Katie Hunt | ) edition.cnn.com time to read: +7 min

CNN —The oldest known plague victims date back to around 5,000 years ago in Europe. Genetic time travelGenetic information about pathogens can be preserved in human DNA, allowing scientists to time travel to find out about ancient diseases and how they evolved. (It’s also not possible to know for sure whether the people studied died of the plague — only that they were infected.) Karl-Göran SjögrenNonetheless, the study authors said their findings did not necessarily suggest a swift and deadly plague epidemic. Instead, the team found evidence of three distinct infection events, plus different variants of the bacterium that causes plague.

Persons: it’s, “, ”, Frederik Seersholm, ” Seersholm, Seersholm, Yersinia pestis, It’s, Karl, Göran, —, Mark Thomas, Thomas, wasn’t, he’s, ” Thomas Organizations: CNN, Lundbeck Foundation GeoGenetics, Globe Institute , University of Copenhagen, University College London Locations: Europe, Latvia, Sweden, Denmark, Northern Europe, France, it’s, Frälsegården, Scandinavia

☆ A 102-year-old who runs a business shares her longevity tips, including walking every day
▼ + stars: | 2024-07-03 | by ( Serafina Kenny | ) www.businessinsider.com time to read: +4 min

download the appSign up to get the inside scoop on today’s biggest stories in markets, tech, and business — delivered daily. She doesn't see her age as a reason to change, she told Women's World in May. Related storiesSzekely walks at least a mile each day, which she likes to do in local parks, she told Women's World. AdvertisementHer daily breakfast consists of bananas and yogurt, according to Women's World, but she doesn't shy away from the occasional treat — her favorite is coffee ice cream. Stay positive and have no regrets"The world has tons of problems, and you can't do anything about them," Szekely told Women's World.

Persons: —, Deborah Szekely, Szekely, Women's, Deborah, she'll, Barrons, Dietitian Elena Paravantes, it's, Szekly Organizations: Service, Rancho La Puerta, CNBC, Business, Pew Research, Research, Purdue University , Indiana Locations: Baja California, Mexico

☆ The Science of Dogs
▼ + stars: | 2024-06-30 | by ( Emily Anthes | ) www.nytimes.com time to read: +1 min

My career as a science journalist began with a story on canine genetics. Over the two decades since, I have seen dogs transform from an academic afterthought to the new “it” animal for scientific research. In the United States alone, tens of thousands of dogs are now enrolled in large, ongoing studies. In today’s newsletter, I’ll explain why dogs have become such popular scientific subjects. Big dog dataFirst, an important clarification: Dogs have long been the subject of invasive medical experiments, similar to lab rats and monkeys.

Persons: Tasha, That’s Locations: United States

☆ I'm a hair health expert, and I want men to stop blaming their fathers for thinning hair. Genetics is only half the story.
▼ + stars: | 2024-06-30 | by ( Giorgos Tsetis | ) www.businessinsider.com time to read: +5 min

When my hair started thinning in my 20s, I feared I was taking after my father, who's mostly bald. But as someone who dedicated nearly a decade to understanding hair health, I now believe we shouldn't blame our dads for our hairlines. I had to navigate my own hair health challengesWhen my hair started to thin, I was modeling to put myself through engineering school. This experience, while challenging, was the catalyst needed to pursue a drug-free, holistic solution to tackle my own thinning hair. There are lesser known external factors that impact your hair healthStress, for example, is one major factor in hair health.

Persons: who's, we'd, —, He's, Giorgos Tsetis Organizations: Service

☆ A frozen wolf discovered in Siberia turned out to be 44,000 years old. It's so well-preserved that scientists are checking its gut for ancient viruses.
▼ + stars: | 2024-06-28 | by ( Jenny Mcgrath | Morgan Mcfall-Johnsen | ) www.businessinsider.com time to read: +5 min

"It's the only complete adult Pleistocene wolf that's ever been found, so that in itself is really remarkable and completely unique," he added. AdvertisementThe wolf's stomach may hold its last meal and much moreScientists are investigating the wolf's stomach for signs of its last meal and ancient microbes. This discovery is just part of a larger collaboration to study other ancient animals, including fossil hares, a horse, and a bear. The researchers previously studied a wolf head from the Pleistocene era and have another wolf fossil awaiting dissection. Any ancient viruses or bacteria in the guts of the Yakutia wolf could help researchers better understand the microbes hiding inside permafrost creatures.

Persons: —, Robert Losey, wasn't, Losey, Jean, Michel Claverie, Claverie Organizations: Service, Eastern Federal University, Business, University of Alberta, Institute of Experimental Medicine, Eastern, CNN Locations: Yakutia, Russia, North, Yakutsk, Yukon

☆ Despite high demand, kidneys donated by Black Americans are more likely to be thrown away. Here’s why
▼ + stars: | 2024-06-26 | by ( Ana S. Iltis | ) edition.cnn.com time to read: +6 min

Making matters worse, kidneys from Black donors in the U.S. are more likely to be thrown away as a result of a flawed system that erroneously considers all Black donor kidneys as more likely to stop working after a transplant than kidneys from donors of other races. Research on previous transplants shows that some kidneys donated by Black people are more likely to stop working sooner after transplantation than kidneys donated by people from other races. This could explain the data on Black donor kidney failure rate. And since Black kidney recipients are more likely to receive kidneys from Black donors, this approach could perpetuate transplant disparities. One way researchers are working to identify higher risk kidneys is using the APOLLO study, which assesses the impact of key variants on donated kidneys.

Organizations: CNN, Black, American, Research, Americans Locations: U.S, Africa, West, Saharan Africa

☆ San Diego Zoo: First panda pair to enter the US in 21 years take off from China
▼ + stars: | 2024-06-26 | by ( Jessie Yeung | ) edition.cnn.com time to read: +4 min

They were given a celebratory farewell at the Chinese base, attended by American and Chinese dignitaries, including performances and a gift exchange, according to a statement from the San Diego Zoo Wildlife Alliance. China loans pandas to more than 20 countries under a program often referred to as “panda diplomacy.” Its panda loans with Washington stretch back to 1972 – though the number of loans have decreased in recent years as US-China relations have worsened. The San Diego Zoo, one of the world’s most renowned, was the first American institution to carry out cooperative research on giant pandas with China. Yun Chuan’s mother, Zhen Zhen, was born at San Diego Zoo in 2007 to parents Bai Yun and Gao Gao, according to a press release issued by San Diego Zoo in April. Grandmother Bai Yun was born in China in 1991, and arrived at the San Diego Zoo in 1996.

Persons: Yun Chuan, Xin Bao, Xi Jinping, –, Yun Chuan’s, Zhen Zhen, Bai Yun, Gao Gao, Grandmother Bai Yun, Xi, Joe Biden, “ Organizations: CNN, Diego’s, China Conservation and Research Center, San Diego Zoo, San Diego Zoo Wildlife Alliance, Washington, World Wildlife Fund, Smithsonian National Zoo, Zoo Atlanta, Economic Cooperation Locations: China, California, Beijing, United States, Sichuan province, Ya'an City, Sichuan, Washington ,, Asia, San Francisco

☆ At 7’9", Olivier Rioux is about to become the tallest college basketball player ever
▼ + stars: | 2024-06-21 | by ( Leah Asmelash | ) edition.cnn.com time to read: +2 min

And now, as an incoming college freshman, he’s listed at 7’9’’ — and poised to be the tallest college basketball player ever. Olivier Rioux, once the record holder as the tallest teenager in the world, is now listed on the University of Florida’s men’s basketball roster after committing to the Gators last fall. And, if Rioux makes it to the NBA, he’ll become the tallest NBA player ever, too. He sees everything from a higher angle, he said, which “gives me an advantage during a game.”Rioux has said his towering height is likely due to genetics. Yet even at his lofty height, Rioux still isn’t the tallest man in the world.

Persons: he’s, —, Olivier Rioux, Paul Sturgess, 7’8 ”, Rioux, he’ll, Rioux hasn’t, Guiness, “, ” Rioux, ”, 6’8 ”, 6’2, “ We’re, didn’t, Sultan Kösen Organizations: CNN, University of Florida’s, Gators, Florida Tech, Mountain, NBA, Guinness Locations: Montreal, Mountain State, Turkish

☆ Researchers have found a ‘clear genetic trigger for obesity’ that applies to some people
▼ + stars: | 2024-06-20 | by ( Madeline Holcombe | ) edition.cnn.com time to read: +4 min

CNN —Obesity isn’t just a matter of food and exercise — it may be in your genetic code, according to new research. In this study, however, we found a clear genetic trigger for obesity,” said lead study author Dr. Mattia Frontini, British Heart Foundation senior fellow and an associate professor in cellular biology at the University of Exeter in the United Kingdom, in an email. Researchers used data from the UK Biobank, a large biomedical database and research resource that follows people long term, according to the study published Thursday in the journal Med. Women with the gene mutation weighed an extra 4.6 kilograms (10.14 pounds), and men with the variant weighed an extra 2.4 kilograms (5.29 pounds), according to the study. Research into genetic factors and potential treatments is still underway, but Scherer said the current best approach to medical treatment of obesity is GLP-1 medications.

Persons: ”, Mattia Frontini, Frontini, isn’t, Philipp Scherer, ” Scherer, “, ” Frontini, Scherer, Brooke Alpert, Emily Feig Organizations: CNN, Heart Foundation, University of Exeter, Touchstone Diabetes, University of Texas Southwestern Medical Center, National Institute of Diabetes, Research, Massachusetts General Hospital Locations: United Kingdom

☆ How to live happily past 100, according to 7 of the world's oldest people
▼ + stars: | 2024-06-20 | by ( Serafina Kenny | ) www.businessinsider.com time to read: +6 min

A healthy 30-year-old woman today has up to a 22% chance of living to 100, according to the Stanford Center on Longevity. In contrast, a woman born in 1920 had around a 2% chance of living to 100, according to actuary Mary Pat Campbell. AdvertisementElizabeth Francis receiving her 'Oldest living Texan' plaque. Centenarians in the world's Blue Zones, where people live to over 100 more often than in other populations, also tend to eat plenty of vegetables and whole foods. Practice moderationJohn Tinniswood, from the UK — who is currently the oldest living man at 111 years old — and Japanese Kane Taneka — who was the second oldest person in recorded history when he died at 119 in 2022 — both do everything in moderation.

Persons: —, Jim Crow, that's, Mary Pat Campbell, Jack, Jack Van Nordheim, Elizabeth Francis, Emmanuel Rodriguez, LongeviQuest Van Nordheim, Francis, collard, expectancies, Van Nordheim, Katie MacRae, Bolton Clarke, MacRae, Janet Gibbs, Gibbs, Joyce Preston, who's, Von Nordheim, Preston, centenarians, John Tinniswood, Kane Taneka —, Yumi Yamamoto, Yamamoto, Kikue Taira, Nomoto Organizations: Service, Business, Stanford Center, Longevity, Research, LongeviQuest Locations: Southern California, birdwatch, Australia, Japan

☆ A healthy, active 100-year-old shares her 3 science-backed tips for living a long, happy life
▼ + stars: | 2024-06-15 | by ( Serafina Kenny | ) www.businessinsider.com time to read: +5 min

Fleischman's privileged life likely helped her reach 100 in good health, and genetics probably played a part, too. Here are three habits Fleischman has kept up across her life that may have helped her reach triple digits. BI's Gabby Landsverk recently reported on some of the best exercises for longevity and balance that don't require a gym. One 2019 study found that women who had an active social life were 41% more likely to reach age 85 than those who were isolated. Fleischman, who calls herself a "professional volunteer," has been doing so her whole life, and says that helping others "gives her pleasure."

Persons: —, Barbara Fleischman, Lawrence Arthur Fleischman, Fleischman, Kennedy, Johnson, I've, she's, She's, Gabby Landsverk Organizations: Service, Juilliard School, New York Public Library, American, Smithsonian Institution, Metropolitan Museum of Art, Business, United Nations, Sunrise, The New York Public Library, Carnegie Hall, Juilliard, Centers for Disease Control Locations: Detroit, New York City, New York, East

☆ Opinion: I worry about asthma year round. Here’s what I especially dread in the summer months
▼ + stars: | 2024-06-08 | by ( Opinion Pamela Appea | ) edition.cnn.com time to read: +7 min

There’s another connection between Canada, asthma and my family — and it’s a somewhat accidental one. Unfortunately, the challenges that my mom faced getting asthma medication persisted. There were times that my mother didn’t fill her prescriptions for her asthma medication out of concern over the cost. Research shows that if you have a parent with asthma, you have a 25% likelihood of developing asthma yourself. Still, I remain vigilant because there is no cure for asthma and my family is so susceptible to its ravages.

Persons: Pamela Appea, I’m, Wab, David Lipnowski, wouldn’t, – Organizations: CNN CNN, Asthma, Research, US Centers for Disease Control, New, Canadian Press, AP, CNN, Twitter, Facebook Locations: New York City, Florida, Europe, Canada, Minnesota, Wisconsin, Ghana, United States, North America, Africa, England, Quebec, Manitoba

☆ Scientists studied 8,000 cats to determine which breeds live the longest, and it could help you become a better pet owner
▼ + stars: | 2024-06-08 | by ( Jenny Mcgrath | ) www.businessinsider.com time to read: +5 min

They may also be one of the cat breeds that live the longest. Most cat breeds are less than 150 years old, and there isn't a lot of information on how differences between the various types affect their lifespans. To help change that, a recent study compared 12 common cat breeds to determine which ones live the longest. Predicting the life expectancy of catsBirman cats were among the longest-lived cats in a recent study on breed life expectancies. AdvertisementFor example, siamese and mixed-breed cats' life expectancies were over 11.5 years, whereas others — Norwegian Forest, Maine Coon, Russian, and British — were over 9.5 years.

Persons: —, Dan O'Neill, Shirlaine Forrest, Maine Coons, expectancies, Norwegian Forest , Maine Coon, Leslie Lyons, Birmans, Lyons, it's, Pulsub Organizations: Service, Business, London's Royal Veterinary College, Chung Hsing University, Maine Coon, University of Missouri, of Feline Medicine Locations: Taiwan, Maine, Ragdolls, Norwegian Forest , Maine, British, Bengal, Russian

☆ Scientists discovered 50,000-year-old viruses in Neanderthal DNA that could help explain their mysterious extinction
▼ + stars: | 2024-06-06 | by ( Jenny Mcgrath | ) www.businessinsider.com time to read: +5 min

Researchers studying ancient Neanderthal DNA found traces of three viruses that cause colds, cold sores, genital warts, and cancer. And ancient humans might have been the ones who started spreading these bugs, according to the scientists who recently published their work in the peer-reviewed journal "Viruses." This isn't the first time researchers have found inert (no longer infectious) ancient human viruses. That means tools used to study ancient human DNA might not work for viruses, Sally Wasef, a paleogenetics researcher at Queensland University of Technology, told New Scientist. Massilani also had some concerns with how the researchers were interpreting the ancient DNA.

Persons: —, Marcelo Briones, Chemnitz State Museum of Archaeology Hendrik Schmidt, papillomavirus, Briones, Sasha Tabachnikova, Epstein, Barr, wasn't, Sally Wasef, Massilani Organizations: Service, Business, Chemnitz State Museum of Archaeology, Getty, Yale School of Medicine, Yale, Queensland University of Technology, New Locations: Chemnitz, Chagyrskaya Cave, Southern Siberia, Briones, Siberia

☆ Scientists have discovered a cause of inflammatory bowel disease. They said it's a 'holy grail' discovery that could transform treatments.
▼ + stars: | 2024-06-06 | by ( ) www.businessinsider.com time to read: +4 min

Read previewScientists have reported a major breakthrough in our understanding of inflammatory bowel disorder. The underlying pathway for inflammatory bowel disease had previously been poorly understood, making it difficult to find treatments. They dialed up the ETS2 in macrophages in the lab, and sure enough, inflammation similar to that seen in patients with inflammatory bowel disease. Conditions like inflammatory bowel disease and Crohn's disease affect almost 5% of the population, and there is currently no cure. AdvertisementUnderstanding the potential biological pathways that underlie these diseases could also help researchers fight inflammatory conditions like autoimmune disorders, too.

Persons: —, Francis Crick, Dr James Lee, gastroenterologist, Lee, we're, Christina Stankey Organizations: Service, University College London, Business, Royal Free Hospital, Guardian, Francis, Francis Crick Institute Locations: IBD, Nature

☆ Unusual ‘salty licorice’ cats share a newly discovered genetic mutation
▼ + stars: | 2024-05-31 | by ( Amanda Schupak | ) edition.cnn.com time to read: +4 min

“Our research approach is community science,” Lohi, who was corresponding author on the study, told CNN. Researchers dubbed the cats' unusual coat coloring as salmiak, or “salty licorice,” after a popular Finnish candy. Now that salty licorice cats are officially a thing, could they become the next designer breed? “It is possible that breeders will choose to develop a population of salty licorice cats,” Lohi said. “However, the health of the salty licorice cats should be followed in more detail to confirm the absence of any color-related health issues.” Tailored genetic testing could be used to ensure the cats are bred without passing on dangerous genes.

Persons: Hannes Lohi, ” Lohi, Lohi, ”, Greg Barsh, ” Barsh, ” Amanda Schupak Organizations: CNN, University of Helsinki, Genetics, Stanford University Locations: Petäjävesi, Finland, Finnish, New York City

☆ Placebos can improve mental health symptoms, study finds
▼ + stars: | 2024-05-29 | by ( Kristen Rogers | ) edition.cnn.com time to read: +7 min

CNN —When you’re trying to address mental health symptoms, simply the belief that you can be helped may be an important factor. Symptoms of nine mental health disorders substantially improved under placebo treatment, according to a new review of 90 randomized controlled trials — known as a meta-analysis — totaling 9,985 adult participants largely in their 30s and 40s. “This is the most comprehensive study of placebo effects in psychiatry.”The results are also important for patient treatment, Bschor said. But for disorders that didn’t see as much improvement with placebos — such as OCD or schizophrenia, which is a psychotic disorder — medication may be more necessary. Improvement in absence of medicationThat mental health symptoms improved with placebo treatment may be due to a few potential influences, experts said.

Persons: Tom Bschor, Jonathan Alpert, Dorothy, Marty Silverman, Alpert, wasn’t, Bschor, ” Bschor, ”, Richard Keefe, Keefe, Felipe Barreto Schuch, ” Schuch wasn’t, “, ” Alpert, you’ve Organizations: CNN, Psychiatry, University Hospital Dresden, Albert Einstein College of Medicine, Duke University Medical Center, Brazil’s Federal University of Santa Locations: Germany, New York City, North Carolina, Brazil’s Federal University of Santa Maria

☆ German cockroaches’ unexpected origins revealed by genomic analysis
▼ + stars: | 2024-05-27 | by ( Amanda Schupak | ) edition.cnn.com time to read: +4 min

The nocturnal critter was most likely a German cockroach, and its ancestors were pestering people more than 2,000 years ago in southern Asia, a new study found. German cockroaches, scientifically known as Blattella germanica, are ubiquitous in cities in the United States and around the world. The research team received 281 German cockroach samples from 57 sites in 17 countries and studied their DNA to trace their evolution. And we know that transatlantic trade routes probably were the culprit for the spread of German cockroaches. “For example, the German cockroach has insecticide resistance that is not detected in many other pests,” he said.

Persons: Qian Tang, ”, Tang, Carl Linnaeus, Matt Bertone, Jessica Ware, ” Ware, Amanda Schupak Organizations: CNN, National Academy of Sciences, Harvard University, American Museum of Locations: Asia, United States, Europe, India, Myanmar, Swedish, North America, Americas, New York City

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