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WEDNESDAY, Dec. 22, 2021 (American Heart Association News) — Twenty years ago, the Canadian province of Ontario launched an aggressive campaign to tackle stroke from every angle: It hyped prevention and awareness; beefed up its acute care practices and response times; and increased access to post-stroke rehabilitation. It worked. Stroke rates fell 32% within a…  read on >  read on >

Determining whether a young person with autism is ready to drive can be tricky for their health care providers. That’s the upshot of a new survey that included 78 pediatric physicians, psychologists and other providers in Pennsylvania and New Jersey. Half of the respondents said they routinely talk to teen patients about their transportation needs…  read on >  read on >

They may have other proven health benefits, but new research shows that fish oil supplements don’t prevent depression or improve mood. Some experts recommend omega-3 fish oil supplements to help prevent depression in high-risk patients, but studies have yielded mixed results and there are no guidelines on using fish oil for that purpose in the…  read on >  read on >

Summer can sizzle in the city, but a new report finds urban living is getting hotter than ever before. The research shows that city dwellers may be suffering from what scientists call an urban “heat penalty” — an extra two to six hours a day of uncomfortably hot summer temperatures. And most of those sweltering…  read on >  read on >

Think what happens online stays online? Think again. According to new research, a social media diss can leave people feeling genuinely hurt and ostracized. “Social media ostracism means being excluded or ignored online on social media networks like Instagram, Facebook or Twitter,” explained lead study author Christiane Büttner. She’s a PhD candidate in the department…  read on >  read on >

Researchers who say they have discovered what causes kids to have “chalky teeth” predict it could lead to new ways to fight it and cut cavities by half. One in five children have chalky teeth — visible as discolored enamel spots — which can cause severe toothache and decay, sometimes resulting in abscesses, extractions and…  read on >  read on >