People with post-traumatic stress disorder (PTSD) face more than triple the odds of bruxism, otherwise known as teeth grinding, a new study finds. The small study of 76 Brazilian adults (38 diagnosed with PTSD and 38 without the condition) found much higher incidence of daytime teeth grinding. “Our study showed that PTSD can be manifested… read on > read on >
A good night’s sleep helps clear the cobwebs from your mind, and researchers now think they’ve figured out how dreaming helps. A night spent dreaming appears to help people better process extreme events in their lives, as well as clear daily mundane things from their memory, according to results published recently in the journal Scientific… read on > read on >
The U.S. Food and Drug Administration has approved a kit that will allow women to collect their own vaginal sample for HPV screening, a move that could increase early detection in those at risk for cervical cancer. Women will be able to swab themselves in privacy at a doctor’s office, clinic or pharmacy, and the… read on > read on >
Preeclampsia can be a life-threatening complication of pregnancy, but a new blood test can help predict a woman’s risk for the condition while she is in her first trimester, the test’s maker said Wednesday. It’s the first test in the United States that can be used between 11 and 14 weeks gestation to determine the risk… read on > read on >
U.S. cancer death rates are continuing to drop, falling by 33% between 1991 and 2020. However, not all Americans are reaping the benefits from advances in cancer prevention, early detection and treatment, a new report from the American Association for Cancer Research (AACR) shows. Race, location and sexuality all play a role in cancer disparities… read on > read on >
In a small pilot study, some young women looking to lose weight on a low-calorie keto diet got an unexpected benefit: Their acne began to clear up. “These findings represent an opportunity to control a skin disease that affects most teenagers and many adults at some point in their lifetimes, causing distress, embarrassment, anxiety and… read on > read on >
People who regularly ride bikes throughout their life are less likely to develop knee arthritis, a new study suggests. Bicyclists are 17% less likely to have knee pain and 21% less likely to have symptoms of knee arthritis, compared to people who’ve never biked, researchers discovered. It also appears that people who’ve biked all their… read on > read on >
Heading for surgery? The ratio of women to men in the operating room could influence your recovery, new research shows. Hospitals in Canada that had 35% or more surgeons and anesthesiologists who were female on staff tended to produce better outcomes for patients undergoing surgery, a new study has found. “Ensuring a critical mass of… read on > read on >
An experimental gene therapy could one day provide a first-ever cure for genital and oral herpes, researchers report. The gene therapy removed 90% or more of oral herpes infection in lab mice, and it also suppressed how much virus an infected animal shed, according to results published May 13 in the journal Nature Communications. The… read on > read on >
Inmates released from jail have a ninefold increased risk of suicide within the following year, compared to people who’ve never been incarcerated, new research shows. “Suicide prevention efforts should focus on people who have spent at least one night in jail in the past year,” concluded the team led by Ted Miller, a senior research… read on > read on >
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