Ambulance response times for cardiac arrest are longer in poor U.S. neighborhoods than in rich ones, which means poor patients are more likely to die, a new study finds. “When it comes to a cardiac arrest, every minute counts,” said study author Dr. Renee Hsia, a professor of emergency medicine at the University of California,… read on >
A smokeless method of vaporizing and then inhaling pot packs a much more powerful punch than simply smoking weed, researchers say. That could raise safety concerns for users — driving, for example. Marijuana vaporizers heat pot to a temperature just below combustion, allowing people to inhale the intoxicating chemical THC from the plant material without… read on >
There’s a good chance that some cases of the mysterious polio-like illness seen recently in U.S. children may have been misdiagnosed, a new study reports. Acute flaccid myelitis (AFM), which causes potentially life-threatening paralysis and primarily strikes children, has been recurring in the United States in every-other-year waves since 2014. But it’s likely some kids… read on >
Electrical stimulation of a certain part of the brain may offer a new option for “treatment-resistant” depression, a small new study suggests. Researchers at the University of California, San Francisco, found that 25 patients with moderate-to-severe depression gained significant improvement in their mood after electrical stimulation of a brain region called the orbitofrontal cortex (OFC).… read on >
Trying to choose between a high-carb and a low-carb diet? There’s a third option that might suit you even better. The concept is called carb cycling, shorthand for alternating between high- and low-carbohydrate days. There’s even a variation that lets you make every seventh day a cheat day. The idea is to mesh two theories… read on >
Women who live a healthy lifestyle during the transition to menopause may help keep their blood vessels healthy as they age, a new study suggests. Compared with women who had the least healthy lifestyle, those who led the healthiest lifestyle had less thickening and buildup of fatty plaque in their arteries, researchers found. “Midlife is… read on >
Smokers who switch to vaping can have the occasional cigarette without a complete relapse, new research suggests. The study included 40 people who quit smoking by using e-cigarettes (vaping). About half said they had either brief or regular tobacco smoking relapses, particularly in social situations. However, they didn’t view such slip-ups as the end of… read on >
When unborn babies kick in the womb, they may be developing awareness of their bodies, British researchers say. “Spontaneous movement and consequent feedback from the environment during the early developmental period are known to be necessary for proper brain mapping in animals such as rats. Here we showed that this may be true in humans,… read on >
Bisphenol A (BPA) is a chemical used in the production of some plastics, the U.S. National Institute of Environmental Health Sciences says. It also may be found in food and drink packaging, and as lacquers to coat metal products, such as food cans, bottle tops and water supply pipes. Some studies have linked BPA to… read on >
Regular eye checkups are important, especially for children, the American Optometric Association says. The newborn checkup at the hospital isn’t enough, the group warns. By age 6 months, the association recommends that all children have a thorough eye exam. If your child has a healthy prognosis from the eye exam, the AOA says the child… read on >
