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This is an old revision of this page, as edited by Jm177455 (talk | contribs) at 05:01, 9 December 2011 (→Symptoms of Caffeine-Induced Sleep disorder). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

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Caffeine- induced sleeping disorder

Symptoms of Caffeine-Induced Sleep disorder

As mentioned earlier Caffeine-induced Sleep Disorder causes a very notable impairment in sufferers. These impairments are caused by a number of symptoms that include increased sleep latency (the amount of time to fall asleep), increased wakefulness when one desires to sleep, and decreased sleep time [1] . In addition to the difficultly to falling and staying asleep caffeine-induced sleep disorder also impair the quality of sleep in different ways such as decreasing time in both stages three and four sleep and possibly an increase in time in the REM sleep stage[2]. Severity of these effects and symptoms depends on not only the amount of caffeine that one ingests but one's tolerance of caffeine[3]. The severity of these symptoms tend to increase in people who are pregnant, taking oral contraceptives, or have liver disease[4].

Amount of Caffeine

The average American consumes 219 mg of caffeine daily. Adults receive nearly three quarters of their daily caffeine from coffee. Children receive one half of their daily caffeine from soda or energy drinks. People in third world countries consume 76 mg of caffeine a day which is half the amount the average American consumes. People who consumes 300 mg or more may experience behavioral effects, but sleep is more sensitive and can be disrupted by consuming 200 mg of caffeine. So, for mood effects a person would have to consume 300 mg or more a day. To effect sleep it would go down to 200mg of caffeine a day. Symptoms and effects are above.

Caffeine Decreases the Quality and Quantity of Sleep

In the world today caffeine is the most highly used stimulant in the world. Over consumption of caffeine can cause a increase in panic attacks and and increase in anxiety, that has a direct correlation on overall sleep habits. The symptom attributed to an excess of caffeine ususally will occur when an individual has consumed 200 milligrams of caffeine or more.[5]. Caffeine can delay the onset of sleep, reduce the amount of sleep time, alter normal sleep stages, and affect the overall quality of sleep.[6]

Jm177455 Annotated Bibliography

1. "Caffeine Pharmacology." THE MEDICAL NEWS | from News-Medical.Net - Latest Medical News and Research from Around the World. Ed. Dr De-Kun Li. Web. 11 Nov. 2011. <http://www.news-medical.net/article/Information.aspx>. This article is a good source because it talks about caffeine and how its effects people. Dr. De-Kun Li is an MD journalist. The article talks about caffeine withdraw effects and how it effects sleeping. I think this article is a good source.

2. "Information about Caffeine Dependence." Information about Caffeine Research Study. Johns Hopkins University School of Medicine, 9 July 2003. Web. 11 Nov. 2011. <http://www.caffeinedependence.org/caffeine_dependence.html>. This website has information about caffeine dependence. This articles information comes from John Hopkins University of Medicine. The article talks about caffeine and health and sleep and caffeine, and much more information on the effects of caffeine. This website pretty much tells you everything about caffeine and how it effects people. I find this to be a reliable source because of the school and the professors working on this site.

3.Lande, Gregory R. "Caffeine-Related Psychiatric Disorders." Caffeine-Related Psychiatric Disorders. Eduardo Dunayevich, 1 Aug. 2011. Web. 11 Nov. 2011. This article is about caffeine- related psychiatric disorders. The author of this article works for the department of psychiatry. The chief editor is a medical doctor and is a professor for the university of Connecticut. This article talks about caffeine and what it does to your health. It also talks about how it effect people sleeping. It also shows case studies of people with this caffeine disorder. I think these authors are reliable. So, i think this is a reliable source.

Mschepker93's Annotated Bibliography

1. This article will be very useful when editing the Caffeine-induced Sleep Disorder article. It includes a lot of good information on substance induced sleep disorders in general and this can be related to Caffeine-Induced Sleep Disorder. In addition to the informative text the article had a table that is meant to tell the effects on sleep of certain substances including caffeine. The article also tells some common ways to treat or avoid the symptoms associated with these substances.[7] 2. This article has a lot of good information about caffeine in general. It gives information about caffeine's effect on health and daily life. The part of the article that will be most helpful to me is the sleep and caffeine part of the article. This part of the article tells how caffeine effects sleep and when consumption of caffeine can have and effect on sleep.[8] 3 This article is very informative about caffeine and its effect on people. The article elaborated on caffeine's effects on sleep, heart, children and more. The article will be very helpful in describing how much and when caffeine effects people enough to change sleep habits and cause problems to people with Caffeine induced sleep disorder.[9]

Mschepker93's References

  1. ^ Ribeiro, Jorge P. "Substance-Induced Sleep Disorder". Sleep Disorders. Armenian Medical. Retrieved 8 December 2011.
  2. ^ Ribeiro, Jorge P. "Substance-Induced Sleep Disorder". Sleep Disorders. Armenian Medical. Retrieved 8 December 2011.
  3. ^ "Caffeine and Sleep". Information about Caffeine Dependence. John Hopkins Bayview Medical Center. Retrieved 8 December 2011.
  4. ^ "Caffeine Pharmacology". Caffeine. News Medical. Retrieved 8 December 2011.
  5. ^ "Journal of Neuroscience". {{cite web}}: |access-date= requires |url= (help); Missing or empty |url= (help)
  6. ^ Mackenzie, Gerrard. "High with Caffeine Symptoms". {{cite web}}: |access-date= requires |url= (help); Missing or empty |url= (help)
  7. ^ Ribeiro, Jorge P. "Substance-Induced Sleep Disorder". Sleep Disorders. Armenian Medical. Retrieved 8 December 2011.
  8. ^ "Caffeine and Sleep". Information about Caffeine Dependence. John Hopkins Bayview Medical Center. Retrieved 8 December 2011.
  9. ^ "Caffeine Pharmacology". Caffeine. News Medical. Retrieved 8 December 2011.

Kingsley78 Annotated Bibliography

1. Abdulaziz M.; Tran, Trinh T.; Alkadhi, Karim A.. European Journal of Neuroscience, Apr2010, Vol. 31 Issue 8, p1368-1376, 9p, 6 Graphs; DOI: 10.1111/j.1460-9568.2010.07175.x This article does conclude that there are direct long term effects of caffeine on sleep habits. I think long term effects of caffeine on sleep disorders after caffeine consumption is reduced is a important aspect of the disorder to discuss.

2. (Adapted from Griffiths, R.R., Juliano, L.M., & Chausmer, A.L. (2003). Caffeine pharmacology and clinical effects. In: Graham A.W., Schultz T.K., Mayo-Smith M.F., Ries R.K. & Wilford, B.B. (eds.) Principles of Addiction Medicine, Third Edition (pp. 193-224). Chevy Chase, MD: American Society of Addiction) I think this article is a credible source. The authors of this article are from John Hopkins School of Medicine. The article describes the average caffeine consumption of individuals, and discusses the numerous effects of consuming too much caffeine.

3. ^ a b Peters, Josef M. (1967). "Factors Affecting Caffeine Toxicity: A Review of the Literature". The Journal of Clinical Pharmacology and the Journal of New Drugs (7): 131-141 url = http://jcp.sagepub.com/cgi/reprint/7/3/131. I like this article; it seems to be a very in depth source that covers all aspects of caffeine consumption.

4. Journal of Neuroscience,11 May 2011, 31(19):6956-5962

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