Time and time again, adequate sleep has been shown to be critical to daily functioning and long-term health. Sleep serves numerous roles: recovering energy for the brain, clearing waste products, and forming memories. Prior studies have clearly linked shortened sleep times to heart disease, obesity, reduced cognitive performance, worsened mood, and even a shorter life. There is now new…
This year, back-to-school plans are still a work in progress, and some (perhaps many) children will be learning from home because of the pandemic. As tempting as it might be to let the summer sleep schedules stay in place, it’s important that children have a regular routine — and that they are sleeping during the dark hours and awake…
If your bed partner complains about your loud snoring, it might be a disruptive nuisance — or something more serious. High-volume snoring punctuated by snorts, gasps, and brief pauses in breathing is the hallmark of obstructive sleep apnea. Although this condition occurs most often in men over 40 who are overweight or obese, it can affect people of all…
Obstructive sleep apnea (OSA) is a disorder characterized by repeated episodes of partial or total upper airway obstruction that result in arousals from sleep, and changes in oxygen levels during sleep. OSA is one of the most common conditions I see as a sleep medicine specialist. This is not surprising, considering that OSA is estimated to affect about 20%…
It’s no accident that most people tend to sleep at night and are awake during the day. Our sleep-wake cycle is determined by our circadian rhythm, the body’s internal clock. Like old-time clocks, this internal clock needs to be reset every day, and is adjusted by first exposure to light in the morning. How does circadian rhythm work? Our…