Discover Bank. PO Box 30416. Salt Lake City, UT 84130. New Accounts & Deposits. Discover Bank. PO Box 30417. Salt Lake City, UT 84130. For Retirement Accounts New IRA Accounts, Contributions & General Correspondence. Discover Bank. PO Box 30418. Salt Lake City, UT 84130
Common causes of Sleep disturbance. Some of the common causes of Sleep disturbance may include: 1  Aging.  Alcoholism or abruptly stopping alcohol after long-term use.
Sleep deprivation can cause everything from mental impairments to accidents. For example, a study of young adults who slept only four to six hours each night for two weeks showed serious signs of impaired alertness and mental function â often without even being aware of their weaknesses.