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CNN —Clinical overuse of marijuana is linked to a variety of complications after major elective surgery, including blood clots, stroke, breathing difficulties, kidney issues and even death, a new study found. Compared with people who were not overly dependent or addicted to marijuana, those with cannabis use disorder were more likely to suffer complications from those surgeries. The most significant associations were for blockages of coronary arteries, stroke, injury to the kidneys, blood clots, breathing complications, infection and in-hospital death, the study found. People with cannabis use disorder also stayed in the hospital longer and had higher hospital bills than people without the disorder. “In the context of increasing cannabis use rates, our findings support preoperative screening for cannabis use disorder,” the authors wrote.
Persons: Hannes P, Albert Organizations: CNN, McGovern Medical School, University of Texas Health Science Center, National Institute on Drug Abuse Locations: Houston
CNN —If TikTok and Reddit influencers are to be believed, the plant-based compound called berberine can be a replacement for such popular diabetes and weight loss drugs as Ozempic and Wegovy. Is berberine’s weight loss effect meaningful? Berberine may enhance the body’s natural production of GLP-1, or glucagon-like peptide 1, a gastrointestinal hormone that’s used in Ozempic and other new weight loss drugs. However, in terms of its weight loss benefits, they are modest at best,” he said. “Metformin lowers blood sugar, and berberine lowers blood sugar,” Levitt said.
Persons: Berberine, , , Caroline Apovian, Justin Ryder, Ryder, Joshua Levitt, Ashurbanipal, ” Levitt, Gaston Ernesto Gonzalez Avila, Levitt Organizations: CNN, US Food and Drug Administration, Harvard Medical School, Center, Weight Management, Wellness, Brigham, Women’s Hospital, Northwestern University’s Feinberg School of Medicine, BMI, National Library of Medicine, FDA, American Chemical Society Locations: Boston, Chicago, Ayurveda, Hamden , Connecticut
Live to 100 by adding beans to your diet
  + stars: | 2023-06-29 | by ( Sandee Lamotte | ) edition.cnn.com   time to read: +9 min
CNN —Beans, beans, the magical … longevity food? The recipe is in his book “ The Blue Zones American Kitchen: 100 Recipes to Live to 100 ." “If you want to avoid gas, the way to start with beans is with a couple tablespoons a day,” Buettner said. For quicker soup, Buettner suggests using a pressure cooker for 25 minutes — except for lentils, which only take about 5 minutes. “If you want to store it more than 2 days, it’s better to freeze it.”This recipe is adapted from “The Blue Zones American Kitchen: 100 Recipes to Live to 100” by Dan Buettner.
Persons: , Dan Buettner, Loma, centenarians, Buettner, David McLain, ” Buettner, , Gallo Pinto, Rich Landrau, David McLain Good, John Buettner, it’s Organizations: CNN Locations: Ikaria, Greece, Okinawa, Japan, Costa Rica, Loma Linda , California, Sardinia, Italy, Perdasdefogu, Nicoya, Philadelphia, Spencer , Iowa, Beach Cities , California
What is sleep apnea and how is it treated?
  + stars: | 2023-06-28 | by ( Sandee Lamotte | ) edition.cnn.com   time to read: +5 min
The condition is called “obstructive” sleep apnea because unlike central sleep apnea — in which the brain occasionally skips telling the body to breathe — obstructive sleep apnea is due to a blockage of the airways by weak, heavy or relaxed soft tissues. Muscle tone weakens with age, including in the soft palate and neck, making sleep apnea common among people older than 50, experts say. Biden’s getting treatmentIf left untreated, obstructive sleep apnea raises the risk of hypertension, heart disease, type 2 diabetes, depression and even an early death, according to the American Academy of Sleep Medicine. Deep sleep is considered one of the best markers of sleep quality, because a person must typically have relatively uninterrupted sleep to achieve it. Anyone with symptoms of sleep apnea need to be evaluated by a sleep specialist.
Persons: Joe Biden Organizations: CNN, American Academy of Sleep, Mayo Clinic, US Centers for Disease Control, Prevention
However, experts who treat and study menopause say the study is unable to draw a direct connection to later-life dementia and that the overall benefits of hormone replacement therapy, or HRT, far outweigh the risks for many patients. “One finding in the study was a link between dementia and the use of HRT for a very short time span, under a year. Researchers compared people with dementia who had used hormone therapy, even briefly, with those from the larger group who had not. The chance of being diagnosed with dementia went up with years spent on HRT, the study found. When women used 12 or more years of hormone therapy, the association with a diagnosis of dementia rose to 74%, Pourhadi said.
Persons: , Nelsan, Pauline Maki, David Curtis, Kejal, Kantarci, Andrea Lenzi, University of Rome La Sapienza, ” Pourhadi, Pourhadi, Maki, ” Maki, Susan Davis, Amanda Heslegrave, ” Heslegrave Organizations: CNN, Danish Dementia Research, Copenhagen University Hospital Rigshospitalet, University of Illinois, UCL Genetics Institute, University College London, Mayo Clinic, University of Rome La, University of Illinois’s Center for Research, Women’s, Monash University, Dementia Research Locations: Danish, Denmark, Chicago, neuroradiology, Rochester , Minnesota, Taiwan, Melbourne, Australia, London
CNN —It’s a misnomer that heavy drinkers can “hold their liquor,” a new study found. The 397 participants included light drinkers, heavy social drinkers and those who had alcohol abuse disorder. “In their daily lives, this group averaged 38.7 drinks a week, compared to 2.5 drinks a week for light drinkers and about 20 drinks for heavy drinkers,” King said. Some tolerance was seenAt first, the study supported the notion that heavy drinkers can manage larger doses without impairment. Neither the heavy drinkers nor those with alcohol abuse disorder felt impaired when asked.
Persons: CNN —, , Nathan Didier, Andrea King, King, , ” King, ” Didier, ” Didler, Kevin Trimmer Organizations: CNN, University of Chicago, National Institute, Alcohol, Research, Chicago, Drinking, , Getty Locations: United States
A 2022 study found night owls were more sedentary, had lower aerobic fitness levels, and burned less fat at rest and while active than early birds. Night owls were also more likely to be insulin-resistant, meaning their muscles required more insulin to be able to get the energy they need, the study showed. Studies have revealed night owls may take more risks and are more likely to skip breakfast and eat more later in the day. Night owls also have higher levels of visceral body fat in the abdominal region, a key risk factor for type 2 diabetes and heart disease. “The strongest reset for the circadian system is bright light,” Zee said.
Persons: , Christer Hublin, Bhanu Prakash Kolla, ” Kolla, Phyllis Zee, Zee, ” Zee Organizations: CNN —, Finnish Institute of Occupational Health, Center for Sleep Medicine, Mayo Clinic, Center, Northwestern University Feinberg School of Medicine, CNN, Northwestern Locations: Helsinki, Rochester , Minnesota, Chicago
But it can develop in anyone, including someone who’s thin and super healthy,” said Dr. Nicole Calloway Rankins, a maternal health advocate and obstetrician-gynecologist in Richmond, Virginia. However, high blood pressure, often called the “silent killer,” does not always show signs, so the best prevention is regular checkups and blood pressure readings throughout pregnancy, experts say. That’s literally a hypertensive crisis.”For people worried about heart disease, blood pressure at those levels would be concerning, but not a crisis. What is it about pregnancy that makes high blood pressure so dangerous? “We really have to be vigilant and understand that blood pressure in pregnancy is different than outside of pregnancy.
Persons: Tori Bowie, Bowie, , Nicole Calloway Rankins, , Antonia Oladipo, Eclampsia, Eleni Tsigas, Alastair Grant, Rankins, Tori, ” Tsigas, “ We’ve, Tsigas, it’s, don’t, ” Rankins, something’s, Joe Biden, Iffath Abbasi Hoskins, Gynecologists, ” Hoskins, ” CNN’s Jacqueline Howard Organizations: CNN, US Centers for Disease Control, CDC, Cleveland Clinic, Hackensack Meridian School of Medicine, Preeclampsia Foundation, National Institutes of Health, Commonwealth Fund, Dimes, Century Foundation, Data, National Center for Health Statistics, American College of Obstetricians Locations: preeclampsia, Richmond , Virginia, New Jersey, Melbourne , Florida, Florida, London, Orlando , Florida, United States
CNN —The bones of teens and young adults who lost significant weight after bariatric surgery were weaker than those of youth with similar levels of obesity who did not have surgery, a new study found. Despite counseling, teens and young adults who did not undergo weight loss surgery continued to gain weight over those two years, the study found. However, it’s difficult to accurately study bone loss in adolescents and young adults. A study would need to follow teens who underwent surgery for at least 10 years to determine if the bone loss seen in the new study lasts, Inge said. “That’s why we insist that people undergoing weight loss surgery take their multivitamin with calcium and vitamin D every day, just like medicine.”
Persons: Miriam Bredella, , ” Bredella, Don’t, Thomas Inge, Robert H, Lurie, , Inge, they’re, Bredella, it’s, Justin Ryder, Ryder, Heike Faber, iStockphoto, haven’t, ” Ryder, ” Inge Organizations: CNN, Harvard Medical School, Massachusetts General Hospital, Ann, Lurie Children’s Hospital of Chicago, NASA, BMI, Northwestern University’s Feinberg School of Medicine, Locations: Massachusetts, Boston, Chicago
“This study captures why obesity is a disease — there are actual changes to the brain,” said Apovian, who was not involved in the study. They wanted to know if that would be different in people with obesity compared to those of normal weight. At the same time, levels of dopamine rose in those at normal weight, signaling that the reward centers of the brain were also activated. Losing weight did not reset the brain in people with obesity, Serlie said. Until science answers these questions, the study emphasizes, once again, that weight stigma has no place in the fight against obesity, Serlie said.
Persons: ’ ”, Caroline Apovian, , Apovian, Sadaf, they’ve, , Mireille Serlie, ” Faroof, ” Serlie, Farooqi, Serlie, it’s, ” Farooqi, Organizations: CNN, Harvard Medical School, Center, Weight Management, Wellness, Brigham, Women’s Hospital, BMI, University of Cambridge, Yale School of Medicine Locations: Boston, New Haven , Connecticut
“This study suggests that taurine could be an elixir of life within us,” Yadav said in an earlier news release on the study, which published Thursday in the journal Science. Considered a non-essential amino acid, taurine exists in the brain, retina and nearly every muscle and organ tissue in the body. Taurine-fed worms lived longer and appeared healthier, but taurine “had no effect on yeast,” Yadav said. More than one solutionThe field of anti-aging is exploding, with taurine just one of many potential pathways to the holy grail of longer life. In the end, science is going to need “100 different kinds of taurine,” Lithgow said.
Persons: CNN —, taurine, Vijay Yadav, ” Yadav, Henning Wackerhage, , , Walter Willett, Harvard T.H, ” Willett, Gordon Lithgow, I’m, it’s, Lithgow, ” Lithgow, “ You’ve, taurine “, Wackerhage, Yadav, Taurine, Pieter Cohen, Cohen, ” Cohen, There’s, “ It’s Organizations: CNN, Columbia University, Technical University of Munich, Harvard, of Public Health, Harvard Medical School, Buck Institute, Disease, US Food and Drug Administration, Research, Cambridge Health Alliance, taurine Locations: New York City, Germany, Chan, Novato , California, Somerville , Massachusetts
Stroke risk is typically higher in older adults with more health problems, the study noted. After controlling for other factors that contribute to stroke risk, researchers found people with five to eight symptoms of insomnia had a 51% increased risk of stroke compared with people who did not have insomnia, according to a statement on the study published Wednesday in the journal Neurology. In comparison, people who had one to four symptoms had a 16% increased risk of stroke compared with people with no symptoms of insomnia, the study found. Getting more than nine hours of sleep on average was linked with a twofold increase in stroke risk. However, taking a planned nap of less than an hour was not associated with an increased stroke risk, the study said.
Persons: , epidemiologist Wendemi, snored, Napping, Phyllis Zee, ” Zee, Andrew Freeman Organizations: CNN, Mayo Clinic, Virginia Commonwealth University, US Centers for Disease Control, Center, Northwestern University’s Feinberg School of Medicine, Jewish Health Locations: Richmond, Chicago, Denver
Fight hot flashes with these expert-approved methods
  + stars: | 2023-06-07 | by ( Sandee Lamotte | ) edition.cnn.com   time to read: +8 min
“Specifically, what we’re talking about are hot flashes and the accompanying night sweats because those are the most common,” Faubion said. “This is the first-of-its-kind medication, a neurokinin 3 (NK3) receptor antagonist, that tackles moderate to severe hot flashes where they begin — the brain,” she said. Fezolinetant, which goes by the brand name Veozah, “targets the neural activity which causes hot flashes during menopause. Doucefleur/iStockphoto/Getty ImagesAn overactive bladder drug, oxybutynin, also “profoundly dropped hot flashes,” Shufelt said. Studies did show that weight loss reduces hot flashes, as do mindfulness practices such as cognitive behavioral therapy, Shufelt said.
Persons: Stephanie Faubion, , Chrisandra Shufelt, Shufelt, ” Faubion, “ We’re, , ” Shufelt, “ You’ve, it’s, I’ve, It’s, Faubion, , I’m Organizations: CNN, Mayo Clinic’s Center, Women’s Health, Women’s Health Research, Mayo Clinic, FDA Locations: Jacksonville , Florida
However, people who snore heavily or who have sleep apnea can experience hundreds of mini-arousals per night — even though they don’t realize it. The study group underwent brain scans, memory tests that were repeated at about 21 months, and an overnight sleep study done at their homes. Severe sleep apnea was associated with worrisome changes in the brains of middle-aged and older adults, a July 2018 study found. “We surmise that hypoxia may also have a deleterious effect on the volume of the regions of the medial temporal lobe. Studies such as these reinforce the need to be assessed by a sleep specialist and treated for sleep apnea.
Persons: , Géraldine Rauchs, ” Rauchs, , Rudy Tanzi, ” Tanzi, Tanzi, Rauchs Organizations: CNN, National Institute of Health, Medical Research, Harvard Medical School, Massachusetts General Hospital Locations: Caen, France, Boston, Massachusetts
However, age-related cognitive decline is quite different from Alzheimer’s disease and other dementias and should not be confused with those, experts say. During the course of the research, however, over 1,000 of the participants had an acute myocardial infarction, or heart attack. Past studies found linkThis isn’t the first study to find a connection between accelerated cognitive decline and heart attacks, Smith and Silbert noted. As in the new study, people with heart attacks or angina (chest pain) had annual rates of cognitive decline before the attack similar to those of people who never had a heart attack, but then experienced accelerated cognitive decline, they added. Possible explanations may include depression after having a heart attack, which has been linked to dementia, they said.
Persons: What’s, Eric Smith, Lisa Silbert, Smith, ” Smith, Silbert, Organizations: CNN, Cognitive Neurosciences, University of Calgary, Oregon Health & Science University School of Medicine, Aging Locations: United States, Alberta, Portland, White
Lower cholesterol with a plant-based diet, study says
  + stars: | 2023-05-24 | by ( Sandee Lamotte | ) edition.cnn.com   time to read: +5 min
In study particpants, LDL levels dropped 10% and total cholesterol declined 7% for people following a plant-based diet when compared with those who eat both meat and plants, the study found. A plant-based diet can help reduce LDL cholesterol, a new study said. Statin treatment is superior to plant-based diets in reducing fats and cholesterol levels, Frikke-Schmidt said in a statement. In addition, people who transition to a plant-based diet should still be mindful about the kinds of foods they’re consuming. “Not all plant-based diets are equal,” said Aedin Cassidy, professor and director for interdisciplinary research at the Institute for Global Food Security in Queen’s University Belfast, in a statement.
In 2019, oxybenzone was an ingredient in 60% of all sunscreen products tested by EWG, dropping to 30% in 2022. Best sunscreen by useFor the 2023 report, EWG tested and ranked over 1,700 sunscreen products for their safety and effectiveness, grouping the results by use. In addition to chemicals, there are two types of mineral ingredients listed in the guide that the FDA said are safe and effective: titanium dioxide and zinc oxide. “Consumers need to have confidence that the sunscreen products they use meet international standards,” Swei said. Another plus — mineral ingredients don’t appear to harm the environment.
Persons: CNN —, , Emily Spilman, oxybenzone, EWG, David Andrews, EWG’s, Spilman, Homer Swei, ” Swei, ” Spilman, Oxybenzone, , sunscreens, Alexandra Kowcz Organizations: CNN, Food and Drug Administration, Science, Environmental, Products, FDA, Healthy, EWG, sunscreens, European Union, Canada, US Environmental Protection Agency, National Toxicology Program, Skin Cancer Foundation, US Food and Drug Administration, Research, Care Products Council Locations: sunscreens, oxybenzone, EWG
The good, bad and ugly about BMI
  + stars: | 2023-05-22 | by ( Sandee Lamotte | ) edition.cnn.com   time to read: +8 min
Short for body mass Index, BMI is nothing more than a crude measurement of a person’s body fat based on height and weight. Yet critics say the term BMI has become a societal judgment by lumping individuals into arbitrary categories that perpetuate misconceptions about body weight. “Yet it has become completely medicalized that health equals weight, weight equals health based on BMI. Conversely, BMI can underestimate body fat in older adults and anyone who has lost muscle, according to the Harvard T.H. More conundrums: Women naturally have more body fat and less muscle mass than men, while some racial and ethnic groups are genetically predisposed to carry more or less lean muscle mass and body fat.
CNN —The office of Sen. Dianne Feinstein, the 89-year-old California Democrat who was diagnosed with shingles in February, confirmed Thursday she “continues to have complications” from a viral infection called Ramsay Hunt syndrome. “This makes its true frequency more difficult to determine,” the Cleveland Clinic noted. Ramsay Hunt syndrome can also cause hearing loss on the side of the face affected. About 70% of people with Ramsay Hunt will regain complete or “almost complete” function of facial muscles, according to the Cleveland Clinic. Early diagnosis and prompt treatment with antiviral therapy seem to improve long-term outcomes,” the Cleveland Clinic notes on its website.
During his snooze, the study team will analyze Woofus’ brain waves to judge the quality of his sleep. John Joyner/NC State Veterinary MedicineTraining the dogs to accept EEGTo find out whether sleep problems in dogs indicate early signs of dementia as they do in people, Olby and her team turned to a group of senior dogs enrolled in an ongoing study testing antiaging supplements. John Joyner/NC State Veterinary MedicineFor the new study measuring a dog’s brain waves during sleep, researchers used a form of electroencephalogram called polysomnography, used in sleep clinics to diagnose sleep problems in people. Jake, a 13-year-old pointer, was one of 28 dogs trained to sleep with EEG electrodes. When sleeping brain waves were compared with a dog’s cognitive testing, researchers found that dogs with greater dementia spent less time in deep and REM sleep, just as people do.
The newly tested brands and their products include leggings from Athleta, Champion, Kohl’s, Nike and Patagonia, sports bras from Sweaty Betty, athletic shirts from Fabletics and shorts from Adidas, Champion and Nike. The group had also tested athletic shirts in October from brands that included The North Face, Brooks, Mizuno, Athleta, New Balance, and Reebok and found similar results. Athleta, Nike, Reebok, The North Face and Victoria’s Secret (which owns PINK) did not provide a comment to CNN at the time. BPA (Bisphenol A) is found in a large number of everyday products, from water bottles and canned foods to toys and flooring. Sports bras and athletic shirts are worn for hours at a time, and you are meant to sweat in them, so it is concerning to be finding such high levels of BPA in our clothing,” Allan Sugerman said.
“Low birth weight is one of the strongest predictors of a child’s health and development long-term,” she said. “What we are telling women is that it’s not an absolute certainty that your baby’s growth will be impacted if you are using marijuana. “My advice to women is to avoid using marijuana at all during pregnancy and if possible stop using prior to becoming pregnant,” Bailey said. Marijuana use can harm fetal development in the first trimester, a time when many people may not know they are pregnant. Prior research has “pretty well established” that smoking cigarettes during pregnancy has a bigger impact on birth weight than exposure to marijuana,” Bailey said.
If the sleep apnea is severe and untreated, people have three times the risk of dying from any cause. People with severe sleep apnea who spent less time in deep, also known as slow-wave sleep, had more damage to the white matter of the brain than people who had more slow-wave sleep, according to the study. “The association with sleep apnea was only unveiled when we isolated severe cases, suggesting that mild to moderate sleep apnea may not be significantly associated with white matter changes,” he said. About 34% of the participants had mild sleep apnea, 32% had moderate and 34% had severe sleep apnea. People with sleep apnea, however, can have dozens of micro-awakenings during the night as they snore, snort or gasp for breath.
Experiencing negative changes in workplace leadership and fairness was associated with the strongest long-term impact on a worker's sleep. LumiNola/E+/Getty ImagesSleep problems included initiating or maintaining sleep, poor-quality sleep and daytime tiredness two to four times a week that lasted one month to three months. Within a two-year period of time, over half of the participants (53%) reported changes in their workplace environment. However, if the changes at work were negative, sleep issues increased — in fact 1 in 4 people in the study with a worse job environment developed problems getting enough rest. Having negative changes in the leadership and fairness sector was associated with the greatest long-term impact on sleep, more than negative changes in coworker relationships or collaboration, the study found.
Cognitive decline, dementia common after stroke
  + stars: | 2023-05-01 | by ( Sandee Lamotte | ) edition.cnn.com   time to read: +6 min
About 40% of the survivors of stroke have mild cognitive impairment that does not meet the diagnostic criteria for dementia. Cognitive impairment is most common within the first two weeks after a stroke, the statement said. The American Stroke Association’s statement did offer some good news: About 20% of people who experience mild cognitive impairment after a stroke fully recover their cognitive function, typically within the first six months. Stroke risk factors, such as hypertension, high cholesterol and type 2 diabetes, should be treated, as should atrial fibrillation. “Perhaps the most pressing need, however, is the development of effective and culturally relevant treatments for post-stroke cognitive impairment,” she said.
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