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Need to get your shut-eye on time? What you eat could make a difference, according to a new study. Researchers found that college athletes who ate more carbohydrates and vitamins B12 and C tended to go to sleep and wake up earlier. It’s possible that these nutrients might increase synthesis of vital hormones that regulate sleep, including serotonin and melatonin, the authors said. “For athletes, success is measured not only by readiness to perform but also resiliency on and off the field,” said first author Lauren Rentz, a doctoral student at West Virginia University. “We know that sleep helps the body heal from daily physical and mental stress and influences future physical and mental performance,” she said. “The relationship between sleep and nutrient intake hasn’t been researched as thoroughly in high-performing athletes, who consistently experience large amounts of stress.” For the study, researchers evaluated sleep and nutritional patterns of 23 women who play college soccer. Each of the athletes wore a smart ring that tracked their sleep for 31 straight nights during the season. They also recorded their food intake during the final three days. The study found links between nutrient consumption and sleep timing but not duration. Most of the athletes averaged seven to eight hours of sleep a night. They also met recommended intake for many vitamins, but not for all their nutritional… read on > read on >

The U.S. Supreme Court ruled on Friday that the abortion pill mifepristone can remain widely available while litigation over its fate winds its way through the court system. In the meantime, the order effectively halts a ruling from a federal judge in Texas that said the U.S. Food and Drug Administration’s approval of the pill more than two decades ago was invalid. Following the Supreme Court ruling, President Joe Biden issued a statement saying, “As a result of the Supreme Court’s stay, mifepristone remains available and approved for safe and effective use while we continue this fight in the courts. I continue to stand by FDA’s evidence-based approval of mifepristone, and my Administration will continue to defend FDA’s independent, expert authority to review, approve and regulate a wide range of prescription drugs.” Friday’s order is just the second time in a year that the Supreme Court has considered slashing access to abortion in the United States. In overturning Roe v. Wade last June, a conservative majority said it was leaving the issue of abortion to elected officials. It was only last Wednesday when a federal appeals court partially overruled Judge Matthew Kacsmaryk’s April 7 ruling made in Texas, which said the U.S. Food and Drug Administration’s approval of mifepristone back in 2000 was invalid and the drug should not be used. While the three-judge appeals… read on > read on >

The number of kids who attempted suicide using over-the-counter or easily accessible medications is up sharply, a new study shows. This research spotlights a pediatric mental health crisis, said researchers from the University of Virginia Health System, who reviewed data on reported suicide attempts that were reported to the National Poison Data System in 2021. “This significant increase in suicide attempts during the pandemic surprised us,” said Dr. Christopher Holstege, medical director of the Blue Ridge Poison Center at UVA Health. “We are alarmed at the dramatic increase in suicide attempts in such a young population, which continues to escalate according to our data.” Suspected suicide attempts by poisoning in 10- to 19-year-olds that were reported to poison centers increased by 30% in 2021. Among the younger kids in that age group, those ages 10 to 12, suicide attempts were up 73% compared to 2019. In 13- to 15-year-olds, the rate of suspected suicide attempts by poisoning increased 48.8%. “These findings suggest that the mental health of children and adolescents might still be affected by the pandemic, raising concerns about long-term consequences, especially given that previous attempted suicide has been found to be the strongest predictor of subsequent death by suicide,” the researchers wrote in a paper outlining the findings. Researchers also noted an increase in suicide attempts by girls — up 36.8% between 2019… read on > read on >

A good sports bra provides more than sturdy support alone for female runners. The increased breast support affects biomechanics in other parts of the body — and, a new study shows, the right sports bra could actually boost a woman’s running performance by 7%. “Our study represents one of a series of research studies on the topic of breast support and whole body biomechanics,” said Douglas Powell, of the Breast Biomechanics Research Center at the University of Memphis. “We wanted to identify strategies to reduce activity-induced breast pain for females, a group that makes up approximately 50% of the population.” For the study, published April 21 in Frontiers in Sports and Active Living, the researchers looked at the influence of breast support on knee joint stiffness during treadmill running. Knee joint stiffness is a measure of the knee’s resistance to movement when force is applied. It has been linked to lower oxygen consumption, improved running performance and running-related injury. There were 12 recreational runners between 18 and 35 years of age professionally fitted with two sports bras. One had high support; the other, low support. The women had self-reported cup sizes of B, C or D. As a control, participants were also asked to perform the experiment bare-chested. Each runner did three-minute running bouts in each of the three randomized breast support conditions: high, low… read on > read on >

While overall support for childhood vaccines remains strong, a new UNICEF report documents a significant decline in the public’s faith in the importance of these vaccines. Confidence in childhood immunizations dropped by up to 44 percentage points in some countries during the pandemic, according to the report. Meanwhile, 67 million children missed one or more of their vaccines over three years because of pandemic-related strains on health systems, scarce resources, conflict, fragility and decreased confidence. “At the height of the pandemic, scientists rapidly developed vaccines that saved countless lives. But despite this historic achievement, fear and disinformation about all types of vaccines circulated as widely as the virus itself,” said UNICEF Executive Director Catherine Russell. “This data is a worrying warning signal. We cannot allow confidence in routine immunizations to become another victim of the pandemic,” Russell said in a UNICEF news release. “Otherwise, the next wave of deaths could be of more children with measles, diphtheria or other preventable diseases.” Perception about the importance of vaccines for children declined by more than one-third in the Republic of Korea, Papua New Guinea, Ghana, Senegal and Japan, according to the “State of the World’s Children 2023: For Every Child, Vaccination.” Only in China, India and Mexico did the perception about the importance of vaccines continue at the same level or increase. People under 35 and women… read on > read on >

Traffic deaths are down on U.S. roadways, but the small drop pales in comparison to the surging rate of recent years. Deaths in traffic crashes fell 0.3% last year compared to 2021, according to the U.S. National Highway Traffic Safety Administration (NHTSA). On average, crashes claimed the lives of 117 people a day — more than 42,000 in all for 2022. “Any reduction in roadway deaths is positive, but the minor decrease announced by NHTSA follows an unprecedented pandemic-fueled surge in roadway fatalities and dangerous driving,” said Jonathan Adkins, chief executive officer of the Governors Highway Safety Association (GHSA). He spoke in a news release from the governors’ group responding to the NHTSA announcement. The GHSA noted that traffic deaths surged 30% over the past decade. Between 2019 and 2022, they rose from 36,355 to 42,795, an increase of nearly 18%. Dangerous driving behaviors, including speeding, impaired driving and not wearing a seat belt all increased between 2020 and 2021. Pedestrian deaths reached a 40-year high of nearly 7,500 in 2021, according to a GHSA analysis. Early indications are that 2022 was also a deadly year for people walking, the group said. “These roadway deaths are heartbreaking, unacceptable and preventable,” Adkins said. “We will not accept such incremental safety progress after two years of escalating deaths and more dangerous driving on U.S. roads.” Adkins pointed… read on > read on >

Have you heard the old wives’ tale that knuckle cracking will enlarge your knuckles? What about the one that cracking your knuckles causes arthritis? There are many beliefs about this common behavior, but it’s time to debunk the myths about knuckle cracking. Why do people crack their knuckles? Harvard Health cites several possible reasons. “Knuckle cracking is a common behavior enjoyed by many,” said Dr. Robert Shmerling, a rheumatologist and senior faculty editor at Harvard Health. “It can become a habit or a way to deal with nervous energy; some describe it as a way to ‘release tension.’ For some, it’s simply an annoying thing that other people do.” Sometimes people crack their knuckles out of habit. Like cigarette smoking, excessive knuckle cracking can become a hard habit to break. Stress relief is another reason why people crack their knuckles. What causes the popping noise when you crack your knuckles? Dr. Thanda Aung, an assistant clinical professor in UCLA’s Division of Rheumatology, explains there haven’t been enough studies to explain the mechanism behind the cracking noise. However, she says there are two hypotheses. The first is the popping noise “could be from the movement of all the structures” in the finger such as the bones, tendons and ligaments. The second hypothesis has to do with the synovial fluid (the fluid that lubricates the joints) and… read on > read on >

Put down that sugary soda. It could be deadly, particularly if you have type 2 diabetes. A nearly two-decade-long study linked high intake of sugar-sweetened beverages — soda, lemonade and fruit punch — with premature death in people with type 2 diabetes. The link was found for both heart-related reasons and all causes. But other beverages — specifically coffee, tea, low-fat milk and plain water — helped lower the odds of early death. These findings point to the potential role of healthy drinks for folks with type 2 diabetes, the study concluded. “Beverages can be a source of sugar, but also could be an important source of other dietary constituents, so it is natural to hypothesize that the different beverages may really have different effects on health among diabetes patients,” said study co-author Dr. Qi Sun, an associate professor of nutrition and epidemiology at Harvard T.H. Chan School of Public Health. He noted that there was little existing evidence about the impact of beverages on type 2 diabetes-related death. Data from the study came from more than 9,200 women and more than 3,500 men who were part of other major research projects. All had diagnosed with type 2 diabetes during the 18.5-year study period. Every two to four years, they reported how often they consumed sugar-sweetened or artificially sweetened beverages, as well as juice, coffee,… read on > read on >

Suspected suicide attempts linked to marijuana overdoses have been steadily increasing over the past decade, a new study reports. National Poison Data System records show a 17% yearly increase in reports of suicidal people who have been poisoned by using too much cannabis, said co-researcher Tracy Klein, an associate professor of nursing at Washington State University College of Nursing, in Vancouver. Nearly 18,700 cases of suicidal behavior associated with cannabis poisoning were reported to U.S. poison centers between 2009 and 2021, according to the report published online April 19 in JAMA Network Open. Nearly all cases (96%) involved the use of cannabis along with another substance like alcohol, benzodiazepines or other drugs, the study revealed. About 10% of these cases resulted in death, major disability, disfigurement or some other tragic outcome, the results showed. “People could just be misusing multiple substances at the same time and maybe have a preexisting condition like depression or anxiety, where the misuse of those substances really pushes them over the edge,” Klein said. “We are concerned about that because we know that the mental health status of the United States was really compromised during COVID.” These poisonings hit the young and the old particularly hard. Suicides linked to cannabis poisonings doubled among kids aged 5 to 13 in recent years, rising from 1.3% in 2019 to 3.1% in 2021,… read on > read on >

The Supreme Court on Wednesday delayed a decision on a federal appeals court ruling that seeks to limit access to the abortion pill mifepristone. In a brief order, Justice Samuel Alito Jr. said the pause on any decision would lapse Friday at midnight, giving the court more time to consider the case, the New York Times reported. The delay suggests there may be disagreement among the justices in the Supreme Court’s first major case about abortion access since a conservative majority overturned the constitutional right to an abortion last June, the Times reported. It also suggests there may be a dissent in the case. Justice Alito issued the order because he oversees the appeals court whose ruling is the focus of an appeal. Just last Wednesday, a federal appeals court partially overruled Judge Matthew Kacsmaryk’s ruling made in Texas earlier this month, which said the U.S. Food and Drug Administration’s approval of mifepristone back in 2000 was invalid and the drug should not be used. While the three-judge appeals court panel said mifepristone could remain available for now, it blocked mailing the pill to patients, as well as other measures the federal government has taken recently to boost access to the medication. In response, the Biden Administration last Friday asked the Supreme Court to allow mifepristone to remain widely available while the government pursued an… read on > read on >

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All Sauce from Weekly Gravy:

For Athletes, Diet Might Influence Sleep Patterns

U.S. Supreme Court Keeps Abortion Pill Widely Available While Appeal Continues

Rate of U.S. Kids Attempting Suicide by Overdose Rose During Pandemic

Sports Bra Support Makes a Difference for Women Runners

Pandemic Saw Rise in Mistrust of Childhood Vaccines Worldwide

U.S. Roadway Deaths Marked Small Decline in 2022

Does Cracking Your Knuckles Cause Arthritis?

Have Type 2 Diabetes? Switching Daily Beverages Could Add Years to Your Life

Could Better Access to Marijuana Be Linked to Rising Suicide Rates?

Supreme Court Delays Decision on Abortion Pill Ruling