New research links air pollution to a variety of cancers, not just lung cancer. Long-term exposure to fine-particulate air pollutants (PM2.5) and nitrogen dioxide (NO2) may also increase the risk of developing colon, prostate and other cancers, researchers found. “What we’re seeing is that with air pollution we’re looking at thousands of additional cases of… read on > read on >
It’s already known that the “healthy glow” of a tan actually represents damage to skin cells. But a new study of people on vacation has found that sunbathing also can disrupt the skin’s microbiome, altering the populations of bacteria that live on the skin in ways that could be harmful to health. The microbiome recovers… read on > read on >
Patients being treated for ovarian cancer often experience peripheral neuropathy, a side effect from their chemotherapy that can cause both pain and numbness for months, or even years. Now, a new study suggests that six months of aerobic exercise may ease this unpleasant side effect. “The results from this trial hold the potential to transform… read on > read on >
Astronauts aboard the International Space Station (ISS) are living in an environment that contains higher levels of potentially harmful chemicals than seen in American homes, new research reveals. The discovery is important because it could guide the design of future spacecraft. “Our findings have implications for future space stations and habitats, where it may be… read on > read on >
About 1 in 5 newborns hospitalized for surgery to treat a life-threatening bowel infection are given opioids for pain relief and some then need methadone to wean off the addictive drugs. But there is wide variability in use of opioids after surgery in infants, and babies who need methadone tend to remain in the hospital… read on > read on >
Patients with a type of multiple sclerosis (MS) known as relapsing-remitting MS could have less fatigue if they got more active and were in better physical shape, according to new research. The study also found that a lower disability rate was also associated with less fatigue. “The findings are interesting and support previous studies very… read on > read on >
The risks of screening mammograms to catch breast cancer may outweigh the benefits for certain women aged 70 or older, new research indicates. The main risk? Overdiagnosis and treatment of a breast cancer that likely wouldn’t have caused any symptoms during a woman’s lifetime. “For women who are on the younger end of the age… read on > read on >
A large clinical trial weighing the medical merits of the obesity drug Wegovy has unearthed a significant positive side effect. Taking the medication cut the risk of serious heart problems by 20%, drug maker Novo Nordisk announced Tuesday. “People living with obesity have an increased risk of cardiovascular disease but, to date, there are no… read on > read on >
For women with heavy periods, some newer menstrual products may offer more security than old-fashioned pads and tampons. That’s among the findings of a new study that tested the absorbency levels of a range of period products — from traditional pads and tampons, to newer options such as period underwear and reusable menstrual discs and… read on > read on >
An investigation into a high number of cancers at a Montana nuclear missile base has led to the discovery of unsafe levels of a likely carcinogen. The hundreds of cancer cases appear to be connected to underground launch control centers at Malmstrom Air Force Base. Levels of PCBs, an oily or waxy substance that is… read on > read on >
