For years now, scientists and researchers have wondered why we really dream. But in spite of continuous research and inquiry, we still do not have a solid answer for it. However, there are a number of theories that have been developed by experts that aim at explaining the purpose of dreams. Let us go through a few of them in this article.
The impact of stress on our sleeping pattern is quite prominent. As both stress and sleep are closely interlinked with each other, stress can adversely affect the quality and duration of our sleep. Lack of sufficient sleep or insomnia can further lead to high level of stress in humans, and long lasting mental and physical health predicaments.