a major public health concern disorder “Insufficient Sleep is a Public Health Problem.” Centers for Disease Control and Prevention 50 and 70 million adults 50 to 70 million people unintentionally falling asleep during the day writes the CDC states констатирует public health concern National Health Interview Survey Lack of sleep according to officials at the CDC the NIH recommends Center for Disease Control public health epidemic less than six hours a night https://www.cdc.gov/features/dssleep/index.html the NIH recommends https://www.cdc.gov/features/dssleep/index.html#References according to officials at the CDC 30 percent the NIH recommends https://www.cdc.gov/features/dssleep/index.html Americans public health problem 50 to 70 million people the NIH recommends possible ailments caused by poor sleep according to officials at the CDC Centers for Disease Control and Prevention sleep disorders have risen to epidemic levels public health epidemic Centers for Disease Control and Prevention Centers for Disease Control and Prevention https://www.cdc.gov/features/dssleep/index.html The United States is in an official sleep epidemic CDC 50 to 70 million American adults The CDC a public health problem The CDC Center for Disease Control U.S. CDC, Insufficient Sleep Is a Public Health Problem www.cdc.gov/features/dssleep/index.html according to officials at the CDC public health concern 50 to 70 million public health concern insufficient sleep is a public health problem U.S. CDC, Insufficient Sleep Is a Public Health Problem according to officials at the CDC Insufficient Sleep Is a Public Health Problem 50 to 70 million people Centers for Disease Control and Prevention according to officials at the CDC 70 million adults an increased risk Centers for Disease Control and Prevention Centers for Disease Control and Prevention September 3, 2015 www.cdc.gov/features/dssleep/index.html#References the NIH recommends public health concern states 50 – 70 милиони Center for Disease Control and Prevention according to data https://www.cdc.gov/features/dssleep/index.html one third of Americans quite a number of conditions Centers for Disease Control and Prevention source sleep hygiene insufficient sleep has become a public health problem CDC CDC report 30 percent a major public health concern обществен здравен проблем Centers for Disease Control and Prevention insufficient sleep has become a public health problem Centers for Disease Control and Prevention the CDC survey 50 to 70 million people public health problem The CDC between 50 and 70 million U.S. CDC, Insufficient Sleep Is a Public Health Problem the NIH recommends states Centers for Disease Control tend to be sleep-deprived 50 to 70 million people Insufficient Sleep is a Public Health Epidemic Centers for Disease Control and Prevention CDC survey The CDC Insufficient Sleep Is a Public Health Epidemic Center for Disease Control The CDC the NIH recommends CDC Centers for Disease Control and Prevention simply don’t get enough sleep public-health epidemic 50 to 70 million adults CDC CDC public health concern 30% of American adults according to data According to the CDC concentrate and remember 30 percent 30 percent public health concern one third of Americans according to officials at the CDC this report roughly 50-70 million Americans