Food additives known as dietary emulsifiers, commonly found in processed foods to improve texture and extend shelf life, may adversely affect anxiety-related and social behaviors in mice, Georgia State researchers have found. The scientists also observed sex differences in the mice’s behavioral patterns, suggesting that emulsifiers affect the brain via distinct mechanisms in males and […]
Study suggests CBD may worsen glaucoma, raise eye pressure
One of the most commonly proposed uses of medical marijuana is to treat glaucoma. But a study from researchers at Indiana University has found that a major chemical component in the substance appears to worsen the primary underpinning of the disease: a rise in pressure inside the eye. The chemical that causes this rise in […]
Lung disease may increase dementia risk
According to the study by researchers from the University of Minnesota’s School of Public Health in Minneapolis in collaboration with colleagues from other academic institutions in the United States, people who experience lung disease in midlife may have an increased risk of dementia later on. The study’s findings appear in the American Journal of Respiratory […]
Some research may be encouraging ineffective prescriptions, says new study
A new paper published by McGill University researchers in JAMA Internal Medicine suggests that some clinical trials may promote the use of ineffective and costly treatments. That’s the opposite of what clinical trials are aimed at, namely preventing ineffective and costly treatments from being taken up by physicians and patients. The researchers focused their attention […]
Mental Health Therapy May Be Coming to a Walmart Near You
For a lot of people, Walmart is their one-stop shop for everything from groceries to clothing to a haircut. Now, one location of the retail giant is adding another service: therapy. And no, we don’t mean retail therapy — we’re talking about mental health treatment. The Boston Globe has reported that Beacon Health Options, a Boston-based […]
Migraines that affect vision may increase risk of irregular heartbeat
People who experience migraine with visual aura may have an increased risk of an irregular heartbeat called atrial fibrillation, according to a study published in the November 14, 2018, online issue of Neurology, the medical journal of the American Academy of Neurology. Migraine with visual aura is when disturbances in vision occur right before head […]
Report finds inequity may slow progress in preventing child pneumonia and diarrhea deaths
Globally, pneumonia and diarrhea together led to nearly one of every four deaths that occurred in children under five years of age in 2016. The 2018 Pneumonia and Diarrhea Progress Report—released ahead of the 10th annual World Pneumonia Day, on November 12, by the International Vaccine Access Center (IVAC) at the Johns Hopkins Bloomberg School […]
Blood Test May One Day Help Track Concussion Recovery
WEDNESDAY, Nov. 7, 2018 — It may be possible to use a blood test to diagnose and manage athletes’ concussions, but the results could vary by race and gender, researchers report. In the new study, investigators analyzed the blood of college athletes and found that levels of certain proteins and peptides (“biomarkers”) were higher in […]
AHA: Vaping May Do Your Heart No Favors
MONDAY, Nov. 5, 2018 (American Heart Association) — New research shows that electronic cigarettes contain chemicals that cause heart damage, adding to the growing list of concerns about their safety. The study, which will be presented Nov. 12 at the American Heart Association’s Scientific Sessions meeting in Chicago, investigated the effect that e-cigarettes have on […]
Daily serving of nuts may stave off weight gain
From providing cardiovascular benefits to potentially improving fertility, and even boosting memory and intelligence, the health benefits of nuts are numerous — and no wonder. Nuts are packed with unsaturated fatty acids, fiber, protein, and other beneficial chemicals, which may all contribute to good health. However, can nuts aid weight loss? Are certain types of […]