Overeating and starving both damage the liver: Cavefish provide new insight into fatty liver disease
Fatty liver, which can lead to liver damage and disease, can occur from both overeating and starvation. Now, new research shows how naturally starvation-resistant cavefish, unlike other animals, are able to protect their liver and remain healthy. The findings have implications for understanding and potentially addressing liver conditions in humans. Researchers from the Stowers Institute […]
Paralyzed Man Walks Again Using Brain-Wave System
A 26-year-old man who was paralyzed in both legs has regained the ability to walk using a system controlled by his brain waves, along with a harness to help support his body weight, a new study says. In order to walk, the patient wore a cap with electrodes that detected his brain signals. These electrical […]
5 Signs The Stress You’re Dealing With Isn’t ‘Normal’ Stress
Hiraman via Getty Images Chronic stress is detrimental for both your physical health and mental health. From nerves about a final exam to wedding-day jitters, stress is a part of life. But all stress is not created equal. “In simple terms, there is good stress, or eustress … and bad stress, which is distress,” said […]
Study shows simple diet swaps can cut carbon emissions and improve your health
Curbing carbon emissions and eating healthier may both start at the dinner table. According to a new study co-authored by a Tulane University researcher and published in the journal Nature Food, making simple substitutions like switching from beef to chicken or drinking plant-based milk instead of cow’s milk could reduce the average American’s carbon footprint […]
Loneliness Needs to Be Treated Like Any Other Health Condition, Researcher Suggests
PHILADELPHIA — Loneliness among both seniors and younger people is a health problem that needs more attention, Kelsey McNamara, MPH, senior director of research at Papa, an organization that provides paid companionship to people in need of social support, said at the Population Health Colloquium here. “Loneliness increases the risk of premature death, independent of […]
Early treatment of child obesity is effective
The early treatment of obesity in children is effective in both the short and long term, researchers from Karolinska Institutet report in a study published in The International Journal of Obesity. The researchers followed over 170 young children in Sweden who had received treatment for diagnosed obesity. The children were recruited to the randomised controlled […]
Masking Yields Small Reduction in COVID Risk, Review Concludes
Use of masks in both community settings and healthcare settings may slightly reduce risk of COVID-19, but the evidence base leaves much to be desired, the final installment of a living, rapid review of multiple studies found. “The strength of evidence remained low for reduced risk for SARS-CoV-2 infection with surgical masks versus no mask […]
Multimodal Evaluations May Flag Cardiac Allograft Problems Earlier
Coronary anatomy and physiology both predicted early cardiac allograft vasculopathy (CAV) progression, according to a study that strengthens the case for advanced multimodal testing to improve early detection of a major contributor to allograft failure. Among heart transplant recipients at two Canadian centers, early progression of percent intimal volume (PIV) on intravascular ultrasound (IVUS) between […]
Medicare’s Policy on Alzheimer’s Drugs Comes Under Fire at House Hearing
WASHINGTON — House members on both sides of the aisle were in surprising agreement on a number of healthcare issues Wednesday, most notably the need for Medicare to reconsider its coverage decision on amyloid-inhibiting Alzheimer’s drugs such as aducanumab (Aduhelm) and lecanemab (Leqembi). “There’s been a lot of attention to a decision by CMS [the […]
Doctors More Neurotic, Less Open Than Patients, Surveys Find
Doctors may be more neurotic than both patients and the general population, according to two nationally representative Australian surveys. When it comes to the “Big Five” personality traits, doctors were also significantly more agreeable, conscientious, and extroverted than both the general population and patients, according to Mehdi Ammi, PhD, health economist of Carleton University, in […]