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Teens who start using cannabis before age 15 are more likely to use the drug often later in their lives. They are also more likely to develop mental and physical health problems in young adulthood ...

Helen Branswell covers issues broadly related to infectious diseases, including outbreaks, preparedness, research, and vaccine development. Follow her on Mastodon and Bluesky. You can reach Helen on ...

Not drinking enough water could intensify stress responses. Researchers found that under-hydrated individuals had cortisol levels more than 50% higher during stressful situations. Poor hydration ...

Children with ADHD traits are more likely to face physical health problems and disability in midlife, according to one of the largest long-term studies to date.

MOBILE, Ala. (WALA) - Researchers have found college students who game more than 10 hours a week face more health issues compared to those who don’t game as much. The study examined 317 undergraduates ...