Have you ever gone to bed wondering what effect sleep has on your physical and mental health? Sleeping has effects on our physical heart as well as our mental health (disorders, etc.). Some doctors claim that lack of sleep causes our hearts to deteriorate. In the article. “Sleep problems can increase the risk of heart attacks and strokes. » A Harvard professor said: “Sleeping less than four or five hours a night for three or four nights has measurable effects on the effects of insulin and cortisol. » (Harvard's Dry Redline) Harvard doctors had researched and performed observational studies linking poor sleep to poor cardiovascular outcomes. In the article it states that sleep apnea relaxes the back of the throat, which leads to a cut off of oxygen. . Sleep problems affect the heart in different ways. In people with sleep problems, blood pressure does not drop and may even increase. High blood pressure damages the blood vessel lineage. Researchers have found a way to link sleep to education. Gary Scarpello, who wrote "Lack of sleep could be a problem for CTE students," conducted a study with Liberty Mutual that showed that teens slept an average of 7.2 hours on school nights and that 33 75% of all students had sleep problems. the article stated that not getting enough sleep can lead to impaired hand-eye coordination, reaction time, and brief mental lapses (Scarpello) also found that sleep helps restore and regulate brain functions such as alertness, metabolism and memory. hormones (Scarpello). Researchers Mary A. Carskardon and AR Wolfson studied 3,120 children in Rhode Island. They found that students who slept more than nine hours a night had a lot of paper. ..pr; 20 (4): 267-277. Gaultney, Jane F. and Janice Collins-McNeil “Lack of Sleep in the Workplace: What the Psychologist-Manager Should Know About Sleep.” (2009): 132-148.PsycARTICLES Web. October 23, 2013Fitzgerald, Heather. “How Lack of Sleep Affects Your Health.” Active Life 21.2 (2012): N10. Discus SPORT with full text.Web. October 23, 2013. Ince, Susan. “The Science of Sleep.” Writing and reading through the program. Ed. Laurence Behrens and Leonard J. Rosen. New York: Pearson Longman, 2008. 512-520. Print.Scarpello, Gary. “Lack of sleep could be a problem for CTE students.” Techniques: Connecting Education and Careers 85.2 (2010): 8-9. Academic research completed. Internet. October 23, 2013."Sleep problems may increase risk of heart attack and stroke." Harvard Heart Letter 11/23 (2013): 5. Academic research completed. Internet. October 21. 2013.