Author: healthadmin

Romantic partners are generally accurately aware of each other’s sexual consent, challenging the assumption that sexual consent is often misunderstood. This study sexual roles. Sexual consent includes a person’s internal willingness to engage in sexual activity, the way that willingness is expressed through verbal and nonverbal cues, and how those signals are interpreted by others. Internal consent reflects feelings such as comfort, readiness, and desire, while external consent involves communicating willingness and boundaries through words and actions. Accurately interpreting these signals is central to healthy sexual decision-making and relationship satisfaction, but how well do people actually understand their partner’s consent?…

Despite medical professionals posting more reliable TikTok videos about sudden cardiac death, non-expert creators still receive more attention, revealing a gap between the quality of information and audience reach, according to a new study. Important points Medical professionals posted more reliable and high-quality sudden cardiac death videos than non-medical creators, and received higher scores in DISCERN, JAMA, and CRAAP ratings. Non-healthcare creators generated more engagement with higher reshares, favorites, and engagement rates despite lower quality content. There was no significant difference in video sentiment between healthcare and non-healthcare creators, but non-healthcare videos were numerically more positive. The study highlights a…

A 12-week randomized trial found that whole-grain rye did not beat refined wheat for weight loss, but it did reduce inflammation and shift the gut microbiome and short-chain fatty acids in potentially beneficial directions. Important points Rye did not outperform wheat in terms of weight loss. Rye reduced inflammation after 12 weeks Rye altered gut bacteria and short-chain fatty acids in potentially beneficial ways Starting metabolic state can influence response Study: Effects of low-calorie whole grain rye and refined wheat diets on weight loss, cardiometabolic risk factors and gut microbiota: a 12-week randomized controlled trial. Image credit: Sham Clicks /…

Jeff Bennett: Coastal cities in the United States and around the world are facing rising sea levels and worsening flooding. Now let’s look at where we face these threats on an even larger scale.Jakarta, the capital of Indonesia, is currently the world’s largest city with a population of 42 million people, but due to the collision of climate change and overdevelopment, the city is rapidly sinking.Fred De Sam Lazaro reports from North Jakarta for our Climate Series Turning Point. Sam Lazarus’ Fred: To the north of Jakarta, only a sea wall stands between the megacity and the Java Sea, keeping…

A longitudinal neuroimaging study comparing patients with bipolar disorder and healthy controls found that bipolar patients with more frequent depressive episodes tended to have increased gray matter volume in the right lateral cerebellum. The paper was published in a magazine neuropsychopharmacology. Bipolar disorder is a mental health condition characterized by extreme changes in mood, energy, and activity levels. People with bipolar disorder experience manic or hypomanic episodes with elevated mood or irritability, increased energy, and decreased need for sleep. These episodes alternate with depressive episodes characterized by sadness, loss of interest, fatigue, and feelings of hopelessness. Research suggests that differences…

New research published in Religious Science Research Journal suggests that viewing parenthood as a sacred duty is associated with greater happiness and satisfaction among American adults. This relationship depends largely on how one visualizes God as a relational figure. Raising children has daily psychological, physical, and economic costs that can drain an adult’s energy. Sociologists and psychologists regularly report that parenting stress may be associated with increased rates of depression and poor physical health. At the same time, the experience of raising children can give deep meaning and purpose to everyday life. Researchers point out that how people interpret their…

Energy Secretary Chris Wright, a longtime believer in fossil fuel expansion, on Monday issued a blunt directive to the world’s largest oil and gas producers to produce more and do it now. The call was made at S&P Global’s CERAWeek, the “Super Bowl” of energy conferences, held in Houston. Smoke has risen thousands of miles away in the Persian Gulf following weeks of U.S. and Israeli airstrikes on Iranian infrastructure. The conflict has caused one of the largest energy supply shocks in modern history, with Brent crude trading between $101 and $103 per barrel on Tuesday morning and the average…

Doctors often have trouble distinguishing between early Lewy body dementia and early Parkinson’s disease. These two neurological disorders share many symptoms, including changes in movement, and are often misdiagnosed in their early stages. A new study from the University of Waterloo suggests that quantifying walking behavior may help distinguish between these diseases. The study found that people with early-stage Lewy body dementia walked slower, had shorter stride lengths, and had lower gait rhythms than people with early-stage Parkinson’s disease. These differences were most pronounced when participants walked while performing a second task, such as counting backwards. We compared the…

Researchers at China’s Xi’an Jiaotong Liverpool University (XJTLU) have developed a streamlined process that facilitates the production of small therapeutic particles, called exosomes, that are released from cells and are being studied as a new type of medicine. By using nanoparticle-based systems, researchers were able to overcome major barriers that have slowed the medical and industrial deployment of these treatments. Their findings were published in the magazine cutting edge science. Exosomes are naturally released by cells and transmit signals that help repair tissues and regulate the immune system. Exosomes do not divide or mutate over time, making them safer than…

A new research paper has been published in Volume 17. onco target March 17, 2026, entitled “CREB5 regulates a stem cell-like transcriptional program to promote tumor progression in prostate cancer.” The study, led by corresponding authors Emmanuel S. Antonarakis and Justin Huang of the University of Minnesota Twin Cities School of Medicine and Masonic Cancer Center, examines how CREB5 shapes basal and stem cell-like transcriptional states in prostate cancer. The authors point out that approximately 30% to 40% of advanced prostate cancers harbor basal cell-like transcriptional programs and that stem cell-like tumors are a major mechanism of resistance to androgen…