... middle of paper ...
...ant finding was sleep deprivation increased anhedonic depression.
In conclusion, sleep deprivation is devastating for human health. The main causes of shift working, overwhelming daily life, emotional and physical stress, and many other factors result in psychological and physiological issues. Psychological issues that become present are greater levels of insomnia, depression, anxiety, and aggressive mood. Physiological changes that can occur are rises in weight, increase in hunger, and increase in blood pressure. According to Jolanta Orzel-Gryglewska after 6 days of complete sleep deprivation, humans can no longer interpret reality. In addition, sleep deprivation can hinder one 's ability to correctly perform tasks at work, which can cause extreme hazards in the workplace (Grandner). Not receiving enough sleep can cause catastrophic problems on the human body.
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