Researchers report there is no real relationship between how many cups of coffee you drink per day and an increased risk of developing any particular cancer. They also ruled out a link between coffee intake and dying from the disease.
Sleep duration can have a negative impact on memory skills and reaction time. While the effects of sleep deprivation are well documented, researchers report sleeping for longer than the recommended 7 to 8 hours per night is associated with more errors in memory recall and slower reaction times, with each additional hour of sleep impacting performance more.
A new study adds to growing evidence that higher levels of physical activity can help reduce the risk of developing mental illness. Researchers found physical activity can reduce depression risks in those genetically vulnerable to depressive disorders.
Schizophrenia risk may predict cannabis use, rather than the other way around, a new study reports.
According to a new study, genetic findings support observational evidence that lower vitamin D levels are associated with increased risk of multiple sclerosis.
