stroke

(Newser) - If lung cancer, emphysema, heart disease and social ostracism aren't enough, here's another good reason to stop smoking: a new study links smoking to Alzheimer's disease and dementia. The study, published in the journal Neurology, says that smoking alters the cells of arteries much the same way that metal rusts.

(Newser) - Americans just keep getting fatter. Obesity rates were up in 31 states this year and declined in none, a new study by a health advocacy group finds. That brings the percentage of American adults who are either obese or overweight to 60%, Reuters reports, and the usual suspects are to...

(Newser) - Stroke patients have shown lasting, "extremely promising" results, even years after suffering a brain hemorrhage, from an experimental therapy that electrically stimulates the brain. The currents help the organ rewire itself to take over for stroke-damaged sections, Newsweek reports, and study participants have improved significantly beyond what they could...