Poor Sleep May Be Bad for Your Heart

Poor sleepers may be at increased risk for cardiovascular disease. Chinese researchers used data on 487,200 people ages 30 to 79, generally healthy at the start of the study. The participants reported on the frequency of three symptoms of poor sleep: difficulty falling or staying asleep, daytime sleepiness and early morning awakening. The study is…

Getting a Handle on Self-Harm

The sensations surged up from somewhere inside, like poison through a syringe: a mix of sadness, anxiety, and shame that would overwhelm anyone, especially a teenager. “I had this Popsicle stick and carved it into sharp point and scratched myself,” Joan, a high school student in New York City said recently; she asked that her…