Health
Dietary tweaks can quickly change your brain for the better
Dietary tweaks can quickly change your brain for the better Dietary tweaks can measurably lower levels of brain chemicals associated with inflammation and memory problems, according to a new study. A two-week low-calorie or low-carbohydrate diet improved liver fat and reduced levels of neurometabolites in patients with early-stage fatty liver disease. Nearly all participants (97%) […]
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Conflict at the drugstore: When pharmacists’ and patients’ values collide
Conflict at the drugstore: When pharmacists’ and patients’ values collide Pharmacists are facing conflicts between their personal beliefs and patients’ rights, particularly when it comes to dispensing medications that go against their religious or moral values. The controversy has led to debates about pharmacists’ discretion over what they dispense, with some states adopting “responsibility laws” […]
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Can blocking a circadian clock protein fight Alzheimer’s?
Can blocking a circadian clock protein fight Alzheimer’s? A new study published in Nature Aging suggests that blocking a circadian clock protein called REV-ERBα may help reduce neurodegeneration in Alzheimer’s disease. The researchers found that inhibiting REV-ERBα, either genetically or with a novel drug, led to increased levels of NAD+, a molecule used for cell […]
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1 gene, 1 disease no more – acknowledging the full complexity of genetics could improve and personalize medicine
1 gene, 1 disease no more – acknowledging the full complexity of genetics could improve and personalize medicine Genetic inheritance is more complex than previously thought, with millions of genetic variants influencing traits and diseases. The study of a single gene or mutation can be misleading, as multiple genetic variants interact to determine disease development […]
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Why chromium is considered an essential nutrient, despite having no proven health benefits
Why chromium is considered an essential nutrient, despite having no proven health benefits Chromium is considered an essential nutrient despite having no proven health benefits, and most people get it from their cookware rather than food. The idea that chromium is essential for human health stems from flawed studies in rats in the 1950s, which […]
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There are differences in asthma between the sexes
There are differences in asthma between the sexes A new study has identified differences in asthma behavior between males and females, including variations in symptoms, gene expression, and response to treatment. The study analyzed data from over 6,000 samples and found that 61 genes were differentially expressed by sex in adults with asthma, with many […]
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People with several tattoos may have less melanoma risk
People with several tattoos may have less melanoma risk A new study found that people with multiple tattoo sessions may have a lower risk of melanoma, but only if they also take good care of their skin and use sun protection. The researchers, led by Jennifer Doherty, evaluated 7,000 Utahns and found that having two […]
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Marriage may give people a health and happiness boost
Marriage may give people a health and happiness boost A new study suggests that marriage may give people a health and happiness boost, with married individuals reporting better life satisfaction and physical health compared to single people. Marriage was found to provide significant benefits in terms of family support, which helped boost well-being, particularly for […]
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How to the combination of AI, wearable tech, and biomedical research can help identify and treat women’s health issues
How to the combination of AI, wearable tech, and biomedical research can help identify and treat women’s health issues BulletPointN How to the combination of AI, wearable tech, and biomedical research can help identify and treat women’s health issues. Source: Youtube link Q. What is the potential benefit of combining AI, wearable tech, and biomedical […]
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How often do in-flight medical emergencies happen?
How often do in-flight medical emergencies happen? A new study analyzed over 77,000 in-flight medical events reported to the world’s busiest airline medical support center, providing a rare look into how airlines respond to medical crises. The study found that one in every 212 flights involved a medical emergency, and about 8% of passengers were […]
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Exercising in nature is better for you than working out at the gym
Exercising in nature is better for you than working out at the gym Exercising in nature has been shown to have significant mental and physical benefits compared to exercising at the gym or indoors, including improved mood, reduced stress levels, and increased heart rate variability. The study found that participants who exercised in nature reported […]
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Common pain med ingredient could treat blood cancers
Common pain med ingredient could treat blood cancers Researchers at Texas A&M University Health Science Center have discovered a new way to treat blood cancers using salicylic acid, a common pain medication ingredient. The new technology, called Salicylic Acid-Mediated Binary Association (SAMBA), uses salicylic acid to turn therapeutic cell functions on or off, allowing for […]
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Breastfeeding is ideal for child and parent health but challenging for most families – a pediatrician explains how to find support
Breastfeeding is ideal for child and parent health but challenging for most families – a pediatrician explains how to find support Most new parents struggle to breastfeed their babies, despite the health benefits it provides for both children and parents. The American Academy of Pediatrics recommends breastfeeding for up to two years, but many families […]
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A unique brain cell may hold the key to Alzheimer’s disorientation
A unique brain cell may hold the key to Alzheimer’s disorientation A unique brain cell type has been discovered that may hold the key to understanding Alzheimer’s disorientation. The retrosplenial cortex, a brain region linked to spatial orientation, contains specialized neurons that can encode an individual’s sense of direction at all times. These neurons are […]
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As an OB-GYN, I see firsthand how misleading statements on acetaminophen leave expectant parents confused, fearful and lacking in options
As an OB-GYN, I see firsthand how misleading statements on acetaminophen leave expectant parents confused, fearful and lacking in options Pregnant women should not be misled by President Trump’s claim that they should not take Tylenol (acetaminophen), as it can lead to confusion and fear among expectant parents. The American College of Obstetricians and Gynecologists […]
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Why a study claiming vaccines cause chronic illness is severely flawed – a biostatistician explains the biases and unsupported conclusions
Why a study claiming vaccines cause chronic illness is severely flawed – a biostatistician explains the biases and unsupported conclusions The study claiming vaccines cause chronic illness has serious design problems that weaken its evidence. The study’s timeline logic is flawed, as it only tracked vaccinated children for longer periods than unvaccinated children, leading to […]
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What parents need to know about Tylenol, autism and the difference between finding a link and finding a cause in scientific research
What parents need to know about Tylenol, autism and the difference between finding a link and finding a cause in scientific research Associating a potential health risk (e.g., autism) with a medication or substance (e.g., acetaminophen) does not necessarily mean that there is a causal relationship between the two. To determine if an observed association […]
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Vaccine mandates misinformation: 2 experts explain the true role of slavery and racism in the history of public health policy – and the growing threat ignorance poses today
Vaccine mandates misinformation: 2 experts explain the true role of slavery and racism in the history of public health policy – and the growing threat ignorance poses today Vaccine mandates are being threatened in Florida, where the state plans to eliminate vaccine mandates for its citizens, including those for children to attend school. The elimination […]
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Traumatic brain injury ups risk for brain cancer
Traumatic brain injury ups risk for brain cancer A new study found that adults who have suffered a moderate-to-severe traumatic brain injury (TBI) are more likely to develop brain cancer. The study, which examined over 150,000 civilian adults, found that patients with a mild TBI were not associated with a greater risk for brain cancer, […]
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Tool detects hidden signs of consciousness after brain injury
Tool detects hidden signs of consciousness after brain injury Researchers have developed an AI tool called SeeMe that detects hidden signs of consciousness after brain injury, which can identify patients who are conscious but unable to show it up to four days earlier than traditional clinical exams. The tool uses high-resolution video and computer vision […]
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Some new drugs aren’t actually ‘new’ – pharmaceutical companies exploit patents and raise prices for patients, but data transparency can help protect innovation
Some new drugs aren’t actually ‘new’ – pharmaceutical companies exploit patents and raise prices for patients, but data transparency can help protect innovation Pharmaceutical companies often exploit patents to raise prices for patients by filing hundreds of patents for minor modifications to existing drugs, making affordable versions inaccessible for years. The patent system rewards breakthrough […]
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Smart shoe insert could up mobility for people with walking issues
Smart shoe insert could up mobility for people with walking issues A new smart shoe insert with over 170 thin sensors could improve mobility for people with walking problems, such as stroke and Parkinson’s patients. The device measures foot pressure to determine balance and can potentially predict falls, providing real-time feedback to users. The wearable […]
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Mindfulness won’t burn calories, but it might help you stick with your health goals
Mindfulness won’t burn calories, but it might help you stick with your health goals Mindfulness won’t burn calories, but it can help you stick to your health goals by equipping you with psychological skills needed to successfully change behavior. Research shows that mindfulness meditation can increase motivation to look after one’s health, leading to a […]
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Hepatitis B shot for newborns has nearly eliminated childhood infections with this virus in the US
Hepatitis B shot for newborns has nearly eliminated childhood infections with this virus in the US The hepatitis B shot for newborns has nearly eliminated childhood infections with this virus in the US, with fewer than 1,000 cases reported annually. In 1991, the CDC recommended vaccinating every child at birth to prevent early childhood hepatitis […]
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Cells ‘feel’ farther with this trick
Cells ‘feel’ farther with this trick New research reveals that normal cells can sense their environment beyond what they are attached to, similar to cancer cells that have an enhanced sense of distance. A collective of epithelial cells on the surface of tissue can work together to generate higher forces and “feel” through fibrous collagen […]
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Calling in the animal drug detectives − helping veterinarians help beluga whales, goats and all creatures big and small
Calling in the animal drug detectives − helping veterinarians help beluga whales, goats and all creatures big and small As a veterinary pharmacologist, the author’s team helps veterinarians determine the concentration of drugs in animals from zoos and aquariums nationwide, including beluga whales, goats, and other species. The team analyzed an antibiotic in beluga whale milk […]
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Bacteria may be key to the mystery of why you sleep
Bacteria may be key to the mystery of why you sleep Bacteria may play a key role in regulating our sleep patterns, according to new research that suggests a substance found in bacterial cell walls is present in the brains of mice and closely aligned with the sleep cycle. The study proposes a new paradigm […]
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What causes muscle cramps during exercise? Athletes and coaches may want to look at the playing surface
What causes muscle cramps during exercise? Athletes and coaches may want to look at the playing surface Exercise-associated muscle cramps (EAMCs) are a common issue for athletes, but traditional explanations like dehydration or electrolyte imbalances have limitations. A growing body of research suggests that playing surfaces can contribute to EAMCs by altering neuromuscular fatigue and […]
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The right childhood habits could set kids up for healthier lives
The right childhood habits could set kids up for healthier lives A new study found that childhood habits can set the stage for physical health later in life, with healthy exercise habits in adolescence potentially leading to better cardiovascular fitness and reduced risk of obesity and cardiovascular disease. The study tested over 1,100 fifth graders […]
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Parasitic worms bury themselves in the brains of moose and elk – a new test can help diagnose these animals to prevent disease spread
Parasitic worms bury themselves in the brains of moose and elk – a new test can help diagnose these animals to prevent disease spread Parasitic worms, specifically Parelaphostrongylus tenuis (brain worm), can infect moose and elk, causing catastrophic disease and death. A new test developed by researchers at the University of Tennessee can help diagnose […]
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