Doctors have long known that excessive marijuana use can trigger psychosis, especially in the young. But new research suggests the link is stronger that ever imagined before. Teens who use cannabis face 11 times the odds for a psychotic episode compared to teens who abstain from the drug, new Canadian research contends. The teen years… read on > read on >
Only about half of Americans feel prepared to help someone during a medical emergency, a new poll finds. Only 51% of Americans think they would be able to perform hands-only CPR to help someone who’s collapsed. Similarly, only 49% feel they could step in and staunch serious bleeding, while 56% said they can help someone… read on > read on >
Many people have been caught by surprise when an electric-powered car has smoothly and silently crept up on them as they walked. But such an accident can pose a very serious risk to life and limb, and pedestrians might be twice as likely to be hit by an electric or hybrid car than a gas-powered… read on > read on >
Improved inhalers are now available to help control asthma and treat sudden attacks, but a new study shows that hardly anyone’s using them. The new inhalers combine inflammation-fighting corticosteroids with a long-acting drug called formoterol that opens up the airways, researchers report. These combo inhalers are used twice a day to treat moderate to severe… read on > read on >
Have you been socially and economically “upwardly mobile” through your life? If so, you may be doing your brain health a big favor, new Japanese research suggests. Folks who scored high in terms of “climbing the ladder” tended to avoid dementia or develop it years later than folks whose lives weren’t on such a successful… read on > read on >
HPV testing to prevent cervical cancer might not have to happen as often as currently recommended, a new study says. Current standards require women to undergo human papillomavirus (HPV) screening every five years. Nearly all cervical cancers are caused by HPV. But researchers found that waiting eight years for follow-up HPV screening after a woman… read on > read on >
It might be hoped that replacing a diesel school bus with a clean electric model would pay off for health and the environment. New research suggests that it does — and gives a dollar figure for that payoff. Replacing a diesel bus with a clean electric model yields up to $247,600 in climate and health… read on > read on >
The legalization of cannabis and the popularity of its edible versions is having an unexpected effect: More seniors landing in emergency departments with overdoses. A new Canadian study found “cannabis poisonings” in the province of Ontario tripled among older users after edibles became legal, compared to the pre-legalization era. “Overall, this study shows the health… read on > read on >
Matcha green tea has the potential to keep gum disease at bay, a new study finds. Lab experiments show that matcha can inhibit the growth of Porphyromonas gingivalis, one of the main bacterial culprits behind gum disease. Among a small group of 45 people with gum disease, those who used matcha mouthwash wound up with… read on > read on >
You’ve watched others shed pounds in a matter of weeks after taking one of the new blockbuster weight-loss drugs, so you decide to try one of the medications yourself, only to discover the needle on your bathroom scale barely budges. Why? New research presented Monday at the Digestive Disease Week conference in Washington, D.C., suggests… read on > read on >
