Stressed out, anxious or desperately needing to recharge? Grab some knitting needles and a pretty ball of yarn — Swedish research shows yarncraft improves mental health without medication. “Knitters have a creative leisure interest that can also help them cope with life and so improve their mental health,” said first author Joanna Nordstrand, an occupational therapist pursuing doctoral studies at the University of Gothenburg. “I’m convinced that this is part of the reason why so many people have taken up knitting these days.” Nordstrand, who is among them, explored the mental health benefits of knitting in a study recently published in the Journal of Occupational Science. For the study, she reviewed 600 posts from the online fiber arts forum Ravelry, where stitching buffs gather to discuss their hobby.  Reinforcing a picture emerging from other studies, their posts revealed three ways in which knitting boosts health. The hobby helps folks unwind, gives them an identity as a knitter in a social context with low stakes. It can also bring structure to people’s lives — which benefits mental health. In the posts, some knitters said they noticed the change in their mental health: When they were knitting, thinking was clearer and easier to manage. “The nurses were wanting to give me [an antianxiety medication] until I told them that I preferred knitting for the anxiety,” one knitter…  read on >  read on >

People with heart disease can stay healthier if they address their emotional problems as well as their physical ailments, a new study says. Treating anxiety and depression reduced ER visits and hospitalizations among patients with heart disease, researchers report in the Journal of the American Heart Association. Psychotherapy, mood-controlling medication or a combination of the two “was associated with as much as a 75% reduction in hospitalizations or emergency room visits,” said lead researcher Dr. Philip Binkley, executive vice chair of internal medicine at Ohio State University in Columbus. Anxiety and depression are common in people with heart failure, Binkley said in a news release, and mental health is known to impact a person’s risk of other health problems. “Heart disease and anxiety/depression interact such that each promotes the other,” he said. For this study, researchers looked at more than 1,500 people admitted to the hospital for blocked arteries or heart failure. About 92% of participants in the study had been diagnosed with anxiety and 56% with depression prior to their hospitalization. The patients were between 22 and 64 years old, and all were enrolled in Medicaid, researchers said. About 23% of patients received antidepressant drugs and psychotherapy, 15% received psychotherapy alone, 29% received antidepressants alone, and 33% received no mental health treatment. The study found that the combination of medication and talk therapy reduced…  read on >  read on >

For the first time, the United States has fallen out of the top 20 spots on the annual world’s happiest nations list. Americans are now No. 23, far behind the top five countries — Finland (No. 1), Denmark, Iceland, Sweden and Israel.  “The United States of America (23rd) has fallen out of the top 20 for the first time since the World Happiness Report (WHP) was first published in 2012, driven by a large drop in the wellbeing of Americans under 30,” the World Happiness Report said in a news release. The U.S. placed 15th in last year’s rankings. This decline may not come as a surprise to many Americans, with U.S. Surgeon General Vivek Murthy citing rising levels of anxiety and mental health issues among the young as a “devastating” crisis as far back as 2021. The new global happiness tally was issued to coincide with the United Nations’ International Day of Happiness. It’s based on citizens’ responses from more than 140 nations and is “powered by data from the Gallup World Poll and analysed by some of the world’s leading wellbeing scientists,” the WHP explained. Rounding out the top 10 countries on the list, beginning with No. 6, are The Netherlands, Norway, Luxembourg, Switzerland and Australia. Canada placed 15th and the United Kingdom, No. 20.  At the bottom of the 143-nation list: Afghanistan. …  read on >  read on >

Planting trees and bushes near busy highways helps clear the air of harmful air pollutants from motor vehicles, new research affirms. “They provide benefits that go beyond aesthetics,” Roby Greenwald, an associate professor of public health at Georgia State University in Atlanta, said in a university news release. “But,” he added, “I don’t want to give anyone the impression that we can solve all of the problems associated with motor vehicle emissions simply by planting trees.” Greenwald is the lead author of a new study that sampled air quality along five Atlanta-area highways and interstates. The findings were recently published in the journal PLoS One. When air at sites with natural or ornamental vegetation was compared with that from similar sites without vegetation, the results were clear: Soot levels were 37% lower and ultrafine particles, 7% lower.  Vegetation doesn’t, however, reduce hazardous carbon dioxide emissions or ozone pollution, Greenwald emphasized. “Trees and bushes near roadways don’t solve the problem of air pollution caused by motor vehicles, but they can help reduce the severity of the problem,” he said in the news release. Motor vehicle exhaust has been linked to asthma, chronic bronchitis, lung cancer and heart attacks, and remedies are urgently needed, researchers said.  In the U.S., 45 million people live, work or go to school within 300 feet of a major highway, they pointed…  read on >  read on >

People with dementia — and their caregivers — need active social lives to stay healthy, a new study reports. However, researchers found that both dementia patients and their caregivers had declining social connections as the disease progressed. Patients’ social networks faltered, as failing memory made conversation difficult, causing family and friends to become uncomfortable in their presence, researchers said. And their caregivers — spouses, adult children and others — became isolated as their responsibilities to the patient mounted. None of that was healthy for patients or caregivers. “Unmet social needs negatively impact quality of life, and that can lead to health outcomes like depression and cardiovascular disease, as well as high health-care use and early death,” explained lead researcher Dr. Ashwin Kotwal, an assistant professor of medicine in the University of California, San Francisco’s Division of Geriatrics.  “We know from previous research that older adults with higher levels of social isolation have more than double the odds of nursing home placement,” Kotwal added in a university news release. For the study, researchers analyzed the cases of two dozen mainly male patients with dementia and four dozen mainly female caregivers. The average age of patients was 80, and the average age of caregivers was 67. Results indicate that both patients and caregivers should be regularly screened for loneliness and isolation, so doctors can find ways to…  read on >  read on >

Middle-aged Americans are lonelier than ever, with new research showing they are even more isolated than some of their peers in Europe. That does not bode well for their health. “Loneliness is gaining attention globally as a public health issue because elevated loneliness increases one’s risk for depression, compromised immunity, chronic illness and [premature death],” said study author Frank Infurna, an associate professor of psychology at Arizona State University in Tempe. For the new research, Infurna’s team used representative surveys from the United States and 13 European nations to look at how loneliness has changed over time and how it differs from one country to the next.  All told, the surveys included more than 53,000 people from the Silent Generation (1928-45), Baby Boomer (1946-64) and Generation X (1965-80). When they took the surveys, between 2002 and 2020, participants were between 45 and 65 years of age. “We focused on middle-aged adults because they form the backbone of society and empirical evidence demonstrates that U.S. midlife health is lagging other industrialized nations,” Infurna noted in an American Psychological Association news release. “Middle-aged adults carry much of society’s load by constituting most of the workforce, while simultaneously supporting the needs of younger and older generations in the family.” Still, middle-aged Americans reported higher levels of loneliness than many folks in Europe.  And the younger folks were lonelier…  read on >  read on >

High school students who use tobacco and cannabis products miss more school and have lower grades than classmates who use them individually or not at all. That’s the conclusion of a study by researchers at UC Davis Health. “Substance use is a main predictor of educational outcomes, including absenteeism,” said first study author Melanie Dove, an assistant adjunct professor of public health sciences at UC Davis. “These results highlight the need for comprehensive efforts to prevent and reduce substance use from both cannabis and tobacco products among youth.” For the study, her team analyzed 2021-22 data from the California Healthy Kids Survey. It included more than 287,600 ninth- and 11th-graders. Of that group: 3.7% used tobacco and cannabis 3.7% used cannabis only 1.7% used tobacco only Those who used both products missed an average three days of school in the preceding month — twice as many as teens who didn’t use both.  Their grades suffered, too.  On an 8-point scale with an 8 representing A’s and a 1 representing F’s, nonusers averaged about 6.2, mostly Bs. In comparison, double users averaged about 5.1 (mostly Bs and Cs), the survey showed. Classmates who used one substance also had poorer grades than abstainers. Tobacco users averaged 5.6; cannabis users averaged about 5.5 — or mostly B’s for both groups. The findings were recently published online in The Journal…  read on >  read on >

Breathing and relaxation techniques may offer relief to some patients battling Long COVID. In a new, small study of 20 patients, biofeedback therapy relieved both the physical and psychological symptoms of Long COVID, researchers said. Many participants had been dealing with symptoms for more than a year. “Our biggest hope is that we’ve identified a way to alleviate chronic physical symptoms that are not successfully treated by standard biomedical approaches, and that we did so with a short-term, non-pharmacological model that is easily scalable,” said lead author Natacha Emerson, an assistant clinical professor of psychiatry and behavioral sciences at the University of California, Los Angeles (UCLA). Biofeedback therapy pairs breathing and relaxation techniques with visual feedback to teach people how to regulate their body temperature, heart rate and other body processes. After six weeks of treatment, patients in this study reported they were sleeping better and had significant improvements in physical, depression and anxiety symptoms.  Three months later, they were still seeing the benefit, using fewer prescription medicines and having fewer doctor visits, researchers said. Worldwide, an estimated 65 million people have Long COVID — persistent symptoms that linger long past the actual infection. This constellation of symptoms include depression, anxiety, sleep issues, brain fog, dizziness and heart palpitations. “It is important to underscore that while this behavioral intervention may help symptoms, patients with Long…  read on >  read on >