Discover the Science of Health
According to new research, learning becomes more difficult as we get older because our brains get too full for new information. This may be due, in part, to finding that with advanced age we get less sleep during the stage in which we don’t dream. Both studies are reported in the prestigious Nature family of journals.
Researchers have identified a common gene variant that is responsible for a person’s tendency to be an early riser or a night owl. This common genetic variant also helps determine the time of day a person is most likely to die. The findings appear in the November 2012 issue of the Annals of Neurology.
Work stress, job satisfaction and health problems due to high stress have more to do with genetics than previously recognized, according to a study published in the journal Organizational Behavior and Human Decision Processes.
Lack of sleep is a national epidemic for kids today. Sleep deprivation can affect cognitive skills, health, academic achievement, and relationships. For children, getting enough sleep helps with everything from schoolwork, to behavior, to friendships, to physical wellbeing. Sometimes the problem isn’t how much, but how well, a child is sleeping. That’s where the Sleep Champ app can help.
We are all familiar with the negative consequences of getting too little sleep, but they may be more serious than just feeling a bit groggy. A new study published in the journal Science Translational Medicine has shown that sleep restriction, along with a disruption of one’s internal body clock, can raise the risk of obesity and type 2 diabetes [1]. This could explain the increased rates of these conditions in shift workers and others who work at night.
