Firefighters might face a higher risk of brain cancers caused by exposure to chemicals in fire extinguishers, a new small-scale study says. Veteran firefighters appear to have a higher risk of brain tumors called gliomas, which can be caused by gene mutations linked to flame retardant chemicals called haloalkanes, researchers reported in a study published… read on > read on >
The U.S. Centers for Disease Control and Prevention (CDC) is preparing to study whether vaccines are linked to autism — despite overwhelming scientific evidence showing no connection. The study request came from Trump administration officials, according to sources familiar with the plan. Both President Donald Trump and Health and Human Services Secretary (HHS) Robert F.… read on > read on >
Sleep-deprived night shift nurses are at greater risk for the common cold and other infectious diseases, a new study says. Shift work and its impact on quality sleep can wreak havoc on nurses’ immune systems, making them more vulnerable to infection, researchers report in the journal Chronobiology International. “Sleep debt and irregular shift patterns, including… read on > read on >
Music therapy can help lift the spirits and ease depression in people with dementia, a new evidence review has found. Findings suggest that music-based therapy probably improves depressive symptoms and might even improve behavioral issues by the end of treatment, researchers reported. “This review increases our understanding of the effects of music therapy and strengthens… read on > read on >
Teens who sleep fewer than 7.7 hours are more likely to have high blood pressure, a new study suggests. Likewise, those suffering from both insomnia and a lack of sleep are five times more likely to have high blood pressure exceeding 140 systolic, according to research presented Thursday at an American Heart Association (AHA) meeting… read on > read on >
The antiviral drug Paxlovid may not offer much protection against COVID-related hospitalizations or deaths for vaccinated older adults after all. Research published recently in JAMA Network Open looked at data from more than 1.6 million adults ages 65 to 74 in Ontario, Canada, during 2022. Most participants (nearly 88%) had received at least two… read on > read on >
Chronic stress can increase young women’s risk of stroke, a new study says. Moderate stress increases risk of stroke by 78% in women but not in men, researchers reported in the journal Neurology. “More research is needed to understand why women who feel stressed, but not men, may have a higher risk of stroke,” said senior… read on > read on >
Seniors battling insomnia are best off picking up some dumbbells or doing some push-ups, a new evidence review suggests. Resistance exercise, activities that make muscles work against an external force, appears to be the best means of improving sleep in older adults, researchers found. “Exercise that strengthens muscles, rather than aerobic or combination exercises, is… read on > read on >
Bad meetings don’t just waste time — they can leave workers with a “meeting hangover,” new research shows. More than 90% of employees surveyed by the University of North Carolina at Charlotte said they sometimes experience these “hangovers” — lingering frustration and distraction after unproductive meetings. More than half said these “hangovers” hurt their overall… read on > read on >
Many Americans remain unaware of the cancer risk for both men and women posed by human papillomavirus (HPV), a new Ohio State University poll has found. Most people don’t know much about HPV and its long-term cancer risks, and also have key misperceptions about how the virus is spread, the poll found. For example, the… read on > read on >
