Sleep disorders can also affect sleep quality. “Even if the person is in bed for an adequate amount of time, they might not reach the deeper, more restorative stages of sleep needed for optimal health,” says Singh. He explains that sleep disorders create a gap between the sleep we need...
The amount of sleep needed depends on the age of the person and the conditions in which sleep takes place. The young may need more sleep than the old, but usually eight hours are enough for the health of grown-ups. Some can do with less than this amount, but others may need more. ...
The amount of sleep needed depends on the age of the person and the conditions in which sleep 1 . The young may need more sleep than the old, but 2 eight hours are enough for the 3 of grownups. Some can 4 with less than this amount (量) but 5 may need more. Every person knows...
Enough sleep is important to health. The amount of sleep needed depends on the age of the person and the conditions in which sleep takes place. The young may need more sleep than the old but usually eight hours are enough for the health
Sleep-producing drug should never be taken except when _10_(suggest) by a doctor. 3(15分)Enough sleep is important to health. The amount of sleep needed___(depend) on the age of the person and the conditions in___sleep takes place. The young may need more sleep than the old, but...
"We know that the human growth hormone is released during deep sleep, so children require this stage of sleep to grow," notes Paul Saskin, clinical director of the Regional Center for Sleep Disorders at Sunrise Hospital in Las Vegas. "And it is thought that REM is needed for learning and...
The amount of sleep needed depends on the age of theperson and the conditions in which sleep 1 .The young may need more sleep than the old, but 2 eighthours are enough for the 3 ofgrownups.Some can 4 with less than this amount (量) but 5 may need more. Every person knows his ...
The amount of sleep needed depends on the age of the person and the conditions in which sleep takes place. The young may need more sleep than the old, but usually eight hours are enough for the health of grown-ups. Some can do with less than this amount, but others may need more. ...
aEnough sleep is import to health.The amount of sleep needed depends on the age of the person and the condition in which sleep takes place . The young may need more sleep than the old, but generally eight hours are enough for health of grown-ups 足够的睡眠是进口到健康。睡眠需要的相当数...
The amount of sleep needed depends on the age of the person and the conditions in which sleep takes place. The young may need more sleep than the old, but usually eight hours are enough for the health of grown-ups. Some can do with less than this amount, but others may need more. ...