You’ve probably heard that 8 hours is the magical amount of sleep needed every night. New research suggests that may not be the optimal amount for everyone.
Most of the genetic risk for autism comes from versions of genes that are common in the population rather than from rare variants or spontaneous glitches, researchers funded by the National Institutes of Health have found. Heritability also outweighed other risk factors in this largest study of its kind to date.
Many people are making plans to enjoy the Fourth of July holiday. Fireworks and outdoor recreation are a part of most July 4th celebrations, but sparklers, rockets and hot temperatures pose very real dangers to adults and children. With so many health hazards out there, it’s no wonder that patient numbers increase over the holiday.