All Sauce from Weekly Gravy:

When some U.S. states made abortion illegal after the Supreme Court overturned the longstanding Roe v Wade in June 2022, women in those areas increased their searches for self-managed abortions. To come to that conclusion, researchers from the University of California, Irvine (UCI) analyzed Google search results regarding self-abortion. “We found an increased number of searches in states where abortion had recently become illegal, suggesting that a lot of people in these states are trying to learn how to give themselves abortions instead of going to the doctor,” said lead investigator Sean Young. He is a professor in the departments of emergency medicine and informatics. “This has implications for increased emergency department visits for self-managed abortions in these states,” Young said in a university news release. This could cause increased problems for Black women who already face challenges with accessing quality health care. Black women receive abortions at a higher rate than white women, according to the U.S. Centers for Disease Control and Prevention. “Online search results may return unsafe home remedies that could have life-threatening consequences for women who seek to self-manage an abortion,” warned Lidia Flores, from the UCI department of emergency medicine. And Dr. Carrie Chandwani, an associate clinical professor in UCI’s department of emergency medicine, added that “emergency medicine providers need to be prepared for any potential increase in injuries, complications…  read on >  read on >

A healthy lifestyle — especially getting enough sleep — may offer substantial protection against depression, new research suggests. The study, of more than 287,000 British adults, found that several lifestyle factors seemed to curb the risk of developing depression over the next nine years. Among them were eating a healthy diet, getting regular exercise, staying socially active, not smoking and — most importantly — regularly having a good night’s sleep. Each healthy habit mattered on its own, the study found. People who exercised had a lower risk of future depression than couch potatoes did, for example. But the more good habits, the better: Study participants who adhered to at least five of seven healthy habits had a 57% lower risk of depression, versus those who followed none or only one. Major depression is a complex disease, with genetic vulnerability playing a key role. And one of the important findings in this study, the researchers said, was that a healthy lifestyle benefitted people, regardless of the genetic cards they’ve been dealt. “Lifestyle has a strong protective role across different levels of genetic risk for depression,” said study author Christelle Langley, a research associate at the University of Cambridge. The findings, published Sept. 11 in the journal Nature Mental Health, are based on data from the UK Biobank. It’s a huge research project collecting health and genetic…  read on >  read on >

California is on track to become the first state to ban four food additives that some experts have linked to health issues ranging from behavioral problems in children to reproductive issues to cancer in lab animals. On Tuesday, the legislature passed Assembly Bill 418, which now awaits the signature of Gov. Gavin Newsom. The substances are permitted by the U.S. Food and Drug Administration, so this would be the first time a state has banned items allowed by federal regulators. The chemicals are already illegal in the European Union and other places around the world, NBC News reported. The ingredients are red dye No. 3, potassium bromate, brominated vegetable oil and propylparaben. The restriction would begin in 2027. “It’s going to make our food supply much safer,” Assembly member Jesse Gabriel, who introduced the bill along with Assembly member Buffy Wicks, told NBC News. “It’s going to give parents more confidence that when they’re buying foods at the grocery store, they don’t have to worry that there’s something in there that’s dangerous for their kids.” Although red dye No. 3 is banned in cosmetics because of its history of causing cancer in lab animals in high doses, it’s still allowed as a food coloring. Potassium bromate allows bread and baked goods to rise higher and improves texture. Brominated vegetable oil keeps flavoring from floating to…  read on >  read on >

Any head injury — even a mild one — raises a person’s risk of later having an ischemic stroke. Having multiple injuries increases that risk, even more so than the severity of a single traumatic brain injury (TBI), researchers report. “Our study found that those who experience two or more head injuries, including even mild head injuries, are at higher risk of subsequent ischemic stroke,” said study author Dr. Holly Elser, a neurology resident at the Hospital of the University of Pennsylvania in Philadelphia. “The findings underscore the importance of public health interventions to reduce the risk of head injury, as well as measures aimed at stroke prevention among individuals with a prior head injury.” An ischemic stroke, the most common type of stroke, is caused by a blockage in the vessels that supply blood to the brain. TBIs can be mild, moderate or severe. To study the connection with stroke, the researchers analyzed data from the Atherosclerosis Risk in Communities (ARIC) study of more than 12,800 U.S. adults. The diverse group had not had a head injury or stroke when the study began in 1987. More than 2,100 of those people did experience a head injury during the following 30-year time period, about 73% of which were mild. More than 140 had an ischemic stroke. The investigators found that those who had a head…  read on >  read on >

Air pollution has long been known to harm the heart and lungs, but new research suggests it might also raise the risk of breast cancer. Researchers at the U.S. National Institute of Environmental Health Sciences (NIEHS) and the National Cancer Institute (NCI) discovered that the largest increases in breast cancer incidence were among women who, on average, had higher levels of particulate matter pollution (PM2.5) near their home in the years before enrolling in the study. Particulate matter is released through motor vehicle exhaust, burning oil or coal, wood smoke/vegetation burning and industrial emissions. The particles are small enough to be inhaled deep into the lungs. “We observed an 8% increase in breast cancer incidence for living in areas with higher PM2.5 exposure. Although this is a relatively modest increase, these findings are significant given that air pollution is a ubiquitous exposure that impacts almost everyone,” study author Alexandra White, head of the Environment and Cancer Epidemiology Group at NIEHS, said in an institute news release. “These findings add to a growing body of literature suggesting that air pollution is related to breast cancer.” For the study, the researchers used data from the NIH-AARP Diet and Health Study, which enrolled more than 500,000 men and women between 1995 and 1996 in California, Florida, Pennsylvania, New Jersey, North Carolina and Louisiana, as well as in the…  read on >  read on >

Following an approval granted Monday by the U.S. Food and Drug Administration, the U.S. Centers for Disease Control and Prevention on Tuesday signed off on new COVID boosters for Americans. “We have more tools than ever to prevent the worst outcomes from COVID-19,” CDC Director Dr. Mandy Cohen said in an agency news release announcing the approval. “[The] CDC is now recommending updated COVID-19 vaccination for everyone 6 months and older to better protect you and your loved ones.” Hours earlier, the CDC’s Advisory Committee on Immunization Practices (ACIP) had voted to support the boosters for all Americans aged 6 months and older. The COVID shots from Pfizer and Moderna will join the flu shot and newly approved RSV shots as part of a three-pronged public health strategy to tame the spread of all three viruses this coming winter. The updated COVID vaccines are each fully approved for those 12 and older and are authorized under emergency use for individuals 6 months through 11 years of age. “Vaccination remains critical to public health and continued protection against serious consequences of COVID-19, including hospitalization and death,” Dr. Peter Marks, director of the FDA’s Center for Biologics Evaluation and Research, said Monday in an agency news release. “The public can be assured that these updated vaccines have met the agency’s rigorous scientific standards for safety, effectiveness and…  read on >  read on >

For decades, sick people have been taking essentially worthless over-the-counter cold remedies to clear their stuffy noses, a key advisory panel for the U.S. Food and Drug Administration said Tuesday. The panel voted unanimously that nonprescription oral medications containing phenylephrine — including Sudafed PE, Vicks Sinex and Benadryl Allergy Plus Congestion — don’t do anything to ease congestion. The committee’s ruling could prompt the FDA to pull all oral decongestants containing phenylephrine from store shelves, leaving cold sufferers with limited options to relieve their misery. “I feel this drug in this oral dose should have been removed from the market a long time ago,” said Jennifer Schwartzott, the patient representative on the panel, the Associated Press reported. “Patients require and deserve medications that treat their symptoms safely and effectively, and I don’t believe that this medication does that.” Phenylephrine has been available in cold remedies since the 1970s, and can be taken as a liquid, pill or nasal spray. Tuesday’s decision does not include the nasal spray version. Medications with phenylephrine took on more prominence after the highly effective decongestant pseudoephedrine became harder to purchase in 2005, as part of legislation aimed at combatting the meth epidemic. More than 242 million bottles or packages of phenylephrine-containing cold remedies were sold in 2022, compared with about 51 million cold products containing pseudoephedrine, FDA briefing documents for…  read on >  read on >

Bolstering the notion that a strong body equals a strong mind, new research indicates that the more inactive seniors are, the higher their risk for dementia. The finding stems from a look at the onset of dementia among nearly 50,000 Brits. All were at least 60 years old when information about typical daily activity routines was entered into the UK Biobank database at some point between 2006 and 2010. Their risk for dementia was then tracked for an average of about seven years. “We looked into whether sitting too much can increase the risk of getting dementia,” said lead author David Raichlen, a professor of biological sciences and anthropology at the University of Southern California. “Turns out, if you’re sedentary for over 10 hours a day, there’s a higher risk.” Compared to spending nine hours a day on the proverbial couch, 10 hours of inactivity were associated with an 8% higher risk for dementia among seniors. And more inactivity was even riskier: Seniors who clocked 12 hours a day of inactivity — be it at one stretch, or over 24 hours — saw their risk for dementia spike by 63%. Those who sat around for 15 hours a day had a stunning 320% increase in dementia risk. The study doesn’t prove inactivity causes dementia, Raichlen stressed. It could be that other issues that might lead…  read on >  read on >

Certain combinations of bacteria found in dust in children’s day care settings may have an impact on their young lungs. Researchers are trying to understand whether attending day care can affect children’s lung health. Their aim is to lower the risk of asthma. “We find mixtures of different bacteria and other microbes living everywhere — outside, inside our homes, on our skin and even inside our bodies. These communities of bacteria, known as microbiota, can have beneficial or harmful effects on our health,” said Dr. Annabelle Bédard, a researcher at Inserm (the French National Institute of Health and Medical Research) in Paris, France. “Young children will come into contact with the bacteria living in day care centers via their skin and mouths and by breathing them in. So we might expect this exposure to have an impact on children’s developing lungs via the different microbiota that arise in children’s airway, gut or skin,” Bédard said in a news release from the European Respiratory Society. The findings are scheduled for presentation at the society’s annual meeting this week in Milan, Italy. In the United States, 6 million children — about 1 in 12 — have asthma, according to the U.S. Centers for Disease Control and Prevention. It is a serious disease causing wheezing, difficulty breathing and coughing. For this study, researchers used an adapted vacuum cleaner…  read on >  read on >

Seniors, pick up those knitting needles, some paintbrushes or that favorite novel, because new research suggests that having a hobby is linked to having lower depression in older people. Hobbies might include anything from gardening to playing games, arts and crafts, volunteering, reading or being part of a club, according to the study, which spanned numerous countries and included more than 93,000 people ages 65 and older. “Our study shows the potential of hobbies to protect older people from age-related decline in mental health and well-being. This potential is consistent across many countries and cultural settings,” said lead author Karen Mak, of University College London’s Institute of Epidemiology & Health Care. Data came from people who had enrolled in five studies in the United States, Japan, China, England and 12 other European countries. Researchers analyzed data spanning four to eight years, finding that having a hobby was linked to decreases in depressive symptoms and increases in happiness and life satisfaction. Although this observational study couldn’t prove cause-and-effect, it nevertheless suggests there might be an association between hobbies and happiness, according to the study. The results remained even after adjusting for other factors such as partnership status, employment and household income. “Of the four outcomes, life satisfaction was most strongly linked to hobby engagement. Hobbies may contribute to life satisfaction in our later years through many…  read on >  read on >