Another effect of caffeine is that it interferes with sleep. It seems to disrupt the brainwaves which are needed for relaxation (alpha) making it harder to fall asleep. Long term intake of caffeine should be avoided as there is evidence that caffeine can contribute to or even cause chronic fatigue.
Lyons, Colorado. The Town of Lyons is a Statutory Town in Boulder County, Colorado, United States. The town population was 2033 at the 2010 United States Census, up from 1585 at the 2000 United States Census. Lyons is located at the confluence of North St. Vrain Creek and South St. Vrain Creek, 20 miles (32 km) east of Rocky Mountain National Park.
Castle Rock is a home rule municipality that is the county seat of Douglas County, Colorado, United States. The most populous municipality of the county, the community's population was 48,231 at the 2010 United States Census, with an estimated population of 55,747 as of 2014.