how is sleep important Source – Add your parenthetical citation

Sleep is essential for overall health and well-being. It plays a crucial role in various bodily functions, including memory consolidation, immune system function, hormone regulation, and cognitive function. Adequate sleep also helps to lower the risk of chronic diseases such as diabetes, heart disease, and obesity. Lack of sleep has been linked to an increased risk of mental health disorders, impaired decision-making, and decreased productivity. (National Institutes of Health, 2020)