But others have not been touched by any obvious trauma, and may not otherwise suffer from anxiety, depression, alcoholism, or a serious mental illness that can undermine sleep.
Many people believe that evening exercise will undermine sleep, but there's little scientific evidence to support that idea, especially if the activity isn't too taxing, such as walking the dog or attending a mellow yoga class after dinner.
Using the readings from the headband, he could see how each of these things affected his sleep.He found that drinking too much alcohol undermined his sleep quality, but also determined that taking magnesium supplements helped him sleep more soundly and reach deep sleep more quickly.
Nedeltcheva, AV et al. "Insufficient Sleep Undermines Dietary Efforts to Reduce Adiposity".
The result is an undermining of memory, sleep, appetite and (perhaps most worryingly for clubbers) sex drive.
In the HC group, social undermining predicted poor sleep, whereas in the BD group, association was found between poor sleep and neuroticism and stressful life events.
Lee thought his authority was being undermined and lost sleep, though this was gradually resolved as he became used to their methods.
Sleep deprivation undermines focus, creativity, motivation and judgment, and leads to a wide range of emotional disturbances including volatility, impulsivity and depression.
And studies indicate that the presence of sleep problems undermines the effectiveness of treatment for depression once diagnosed.
This oversight is unfortunate given that proper food choices and adequate physical activity are severely undermined by a lack of sleep.
