According to a recently published report, appearing in the Journal of Biological Rhythms, that a least likely suspect may be the culprit in individuals not getting a full night’s sleep. The culprit is electricity, which to many is a shocking revelation.
Prior research has ascertained that the electrical currents provided to electrical appliances such as computers, telephones, televisions, and lamps can alter an individual’s circadian rhythm. The study contends that with advances in technology over the past 25 years, there has been an increase in artificial light, which is a significant factor that prohibits individuals from a getting good night’s rest.
To confirm the assertions, researchers employed the participation of two communities, in Argentina, to determine how the imposition of electricity affects the sleep patterns of community residents. Of the two communities, one enjoyed electrical access all day, and all night, while the other community did not. People at Boraie Development LLC have found that a two-year study and observation of the two communities indicated that residents of the community with 24 hour access to electricity, slept, on average one hour less than the other community, without 24 hour access to electricity.
Lead study author, Horacio de la Iglesia, a biology professor at the University of Washington commented, “In a way, this study presents a proxy of what happened to humanity, as we moved from hunting, and gathering, to agriculture, and eventually to our industrialized society.”
Although research demonstrates that computers and TV screens aren’t good for anyone who’s trying to have pleasurable sleep habits, a more recent study demonstrates that the problem is even bigger. According to Susan McGalla, It shows that electricity itself is harmful to a good night’s sleep.
According to this study, anything that runs off of electricity (e.g. lights, computers, TVs, phones) continually disrupts humans’ circadian rhythms. The study goes on to say that this is why people today get a lot less sleep than people in the past.
Lead study author Horacio de la Iglesia from the University of Washington says that it’s because the circadian rhythm “is still embedded in our biology even when we do as much as we can to obscure that difference between summer and winter.” This is based upon the research team’s introduction of electricity into two indigenous communities from rural northeastern Argentina that were very similar in many ways.
We’ve all been bombarded with the idea that the average person should have at least 8 hours sleep. Babies and some other adults require much more sleep. Sam Tabar has read, however, this 8 hour myth does not apply to everyone. At different points in your life, you might require more or less sleep. Certainly, growing kids require more sleep. Teens require less sleep. Some adults are able to function quite well on 5 or 6 hours sleep. Perhaps, the need for 8 hours sleep is only a myth. MoreHere.
Clearly, at different stages in our life, we require different amounts of sleep. However, the majority of people seem to agree with the prevailing myth that every healthy adult requires at least 8 hours of sleep. Those that are only able to sleep 5 hours or less are not different. They might be genetically programmed or predisposed for less sleep. The fact is that some people actually thrive on less sleep. I’ve noticed that a few close relatives seem more alert with less sleep. Sleeping more than 7 or 8 hours makes them lethargic. Certainly, there is no need to worry, if you are able to function well with less sleep. Count yourself lucky.