Discover the Science of Health
In an age where media plays a dominant role in the lives of American children, doctors are recommending that parents establish a media consumption plan for their families. A newly revised policy statement on children, adolescents and the media released on Monday by the American Academy of Pediatrics (AAP) offers guidance for managing kid’s use of media [1].
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.
A study published earlier this month in the journal Archives of Internal Medicine made headlines recently. Researchers report that people experiencing poor sleep and shorter nights sleeping following exposure to the common cold are more likely to get sick than those that get better rest [1]. Scientists suggest that lack of sleep may influence the regulation of symptom mediators such as proinflammatory cytokines (signaling molecules) and histamines that are released in response to infection.
A good night’s sleep is increasingly loosing out to late night television, the Internet, video games and other modern day distractions, and our health is taking the toll. An estimated 50 to 70 million people suffer from chronic sleep loss and sleep disorders, and loss of sleep is associated with a variety of health problems, including obesity and depression [1]. According to a recent four state study by the Centers for Disease Control and Prevention (CDC), 70% of adults report not getting enough rest or sleep at least once over the past month; 10% report insufficient rest or sleep every day [2].
