Effects from lack of sleep can cause many problems, ranging from quality of life issues such as daytime fatigue and hindered driving skills to health-related developments such as increased risk for heart disease, high blood pressure, depression, obesity and even early death.

https://bismarcktribune.com/lifestyles/health-med-fit/the-impact-of-the-lack-of-sleep-on-health/article_49871140-1570-11e3-97b2-0019bb2963f4.html