Scientific research on the effects of sleep deprivation has revealed significant insights into human health. It is now understood that inadequate sleep is linked to a range of health issues, including cognitive impairments, weakened immune function, and increased risk of chronic diseases such as diabetes and heart disease. Despite this, sleep continues to be undervalued in many societies, where long working hours and high levels of stress are often seen as signs of productivity and success. ____________. It Is becoming increasingly clear that prioritizing sleep is not a luxury but a necessity for long-term well-being.