Author: healthadmin
A new study reveals that online communities dedicated to hating men share strikingly similar behavioral and language patterns to communities dedicated to hating women. This study suggests that gender-based hate speech is a widespread phenomenon characteristic of harmful digital groups, regardless of the gender of the victim. These findings were published in the scientific journal Scientific Reports. Social media networks enable people around the world to share ideas and perspectives on an unprecedented scale. While these platforms can foster community building, they also create an environment where discrimination and extremist ideologies thrive. One unintended effect is the creation of an…
Children with ADHD who also experience severe emotional outbursts show distinct differences in brain structure and connectivity, according to a new study published in psychiatry. Attention-deficit/hyperactivity disorder (ADHD) is widely known for its symptoms of inattention and hyperactivity, but many children also suffer from intense emotional reactions such as tantrums, anger, and restlessness. Although these emotional problems are not part of the official diagnostic criteria for ADHD, they may be one of the most disabling aspects of ADHD. Previous brain imaging studies have struggled to identify consistent neural markers of ADHD. One reason for this is that these emotional symptoms…
Researchers have discovered that bacteria isolated from kimchi can bind to nanoplastics in the intestines and transport them out of the body. This discovery reframes microorganisms in fermented foods as a potential tool for limiting the amount of plastic that remains in humans.intestinal examination In a liquid that mimics the human intestine, the kimchi microorganisms retained particles that were primarily released by other bacteria.Dr. Se Hee Lee and colleagues at the World Kimchi Institute (WiKim) discovered 57% of the particles.After reaching 85% in a standard test, Lee’s group observed a comparison strain drop to 3% under the same…
A research team led by University of Pittsburgh physics professor Sergey Frolov, along with collaborators in Minnesota and Grenoble, conducted a series of replication studies focused on nanoscale superconductivity and topological effects in semiconductor devices. This area of research is considered important because it has the potential to enable topological quantum computing, a proposed approach that stores and processes quantum information in a naturally error-resistant manner. Across multiple experiments, researchers consistently identified alternative ways to interpret the same data. Previous research presented these results as a major advance in quantum computing and was published in a major scientific journal. However,…
New research published in Affective Disorders Journal present evidence that depression in early adolescence is initially associated with a variety of cognitive difficulties, but that most of these problems do not persist as the teen grows up. The exception is inattention, which tends to promote a two-way relationship, with inattention worsening depression and vice versa. These findings suggest that addressing attention issues at school may be an effective way to help adolescents struggling with mental health. Depression is a major mental health concern that affects approximately 8% of adolescents worldwide. As young people progress through middle school and high school,…
Scientists have discovered something surprising in the Atlantic Ocean. Much of the plastic pollution may no longer be visible at all. Instead, it exists as nanoplastics, extremely small particles measured in billionths of a meter. “This estimate indicates that there is more plastic in the form of nanoparticles floating in this region of the ocean than larger microplastics and macroplastics floating in the Atlantic Ocean and even oceans around the world,” said Helge Niemann, a NIOZ researcher and professor of geochemistry at Utrecht University. In mid-June, he received a €3.5 million grant to further investigate nanoplastics and what might ultimately…
Researchers at Stockholm University have used advanced X-ray lasers to reveal a long-suspected feature of water: a critical point that appears when water is deeply supercooled. This occurs at approximately -63 °C and 1000 atm. Even under everyday conditions, this hidden spot influences the behavior of water and helps explain many of its unusual properties. The results were published in a magazine science. Water is ubiquitous and essential to life, but it is unlike most other liquids. Properties such as density, heat capacity, viscosity, and compressibility respond to temperature and pressure in ways opposite to what scientists observe in common…
An analysis of Cannabis & Me study data found that childhood trauma, particularly emotional and physical abuse, was strongly associated with paranoia. Additionally, this study revealed that heavy cannabis use has the effect of amplifying these symptoms and amplifying trauma-induced paranoia. The paper is psychiatry. Paranoia is a psychological condition characterized by persistent and irrational distrust and suspicion of others. This includes the belief that another person has harmful intentions, even when there is little or no evidence to support it. People experiencing paranoia tend to interpret neutral or ambiguous situations as threatening or personally directed. Paranoia is a core…
Vivian Adams’ 6-year-old daughter’s asthma problems worsened just months after she moved from Louisville to Middletown, Ohio, four years ago.”My daughter was born premature, so she already had lung problems,[but]it got worse. She started feeling sick, coughing and couldn’t breathe. She has to take asthma medication every day and also has an emergency inhaler,” she says.All the while, pollution from the Cleveland-Cliffs Steel Mill, which burns coal a few hundred yards behind her house, remained ever-present.This is the same factory where James Vance, grandfather of U.S. Vice President J.D. Vance, worked for many years. Vance, who was born and raised…
For the first time since 2018, the American College of Cardiology and the American Heart Association have released updated clinical guidance on how to screen and manage blood cholesterol. The recommendations are: Journal of the American College of Cardiology and circulation The findings were presented March 28 at the American College of Cardiology’s 75th Annual Scientific Sessions in New Orleans. The release came just before the companion paper, “The ABCs of cardiovascular disease prevention: Telling what we know in 2026,” was published in the journal. American Journal of Preventive Cardiology. Focus on LDL, lipids and individual risks The latest guidance…