Recurring Events. 1  Exhibit: âHistory of the Lehigh ValleyâEvery Tuesday. from November 6, 2004 â December 31, 2017 from 10:00 am to 4:00 pm. 2  Cabinet of Curiosities ExhibitEvery Thursday. from September 1, 2016 â August 1, 2017 from 10:00 am to 4:00 am.
Absolutely. All 3: Although far from the only cause of nausea, loss of appetite and tachycardia, lack of sleep can definitely cause these symptoms. This is thought to be due, in part, to the abnormal release of certain stress hormones and disruption of normal brain chemistry.
Obtaining too little sleep upsets the balance of these and other hormones. For example, poor sleep leads to an increase in the production of cortisol, often referred to as the stress hormone.. Poor sleep is also associated with increases in the secretion of insulin following a meal.