Sleep Archive

Sleep apnea is a common condition that currently affects 26% of all Americans. When a person suffers from sleep apnea, their breathing becomes shallow or even disrupted during their sleep. This results in poor sleep and daytime sleepiness. However, a recent study showed that the use of a pacemaker on the hypoglossal nerve in the neck effectively treated people with moderate to severe sleep apnea. Although there isn’t widespread use of pacemakers to treat this sleeping disorder just yet, it may be an effective solution for people with sleep apnea.

Sleep shortfalls can lead to a range of health problems, from being more likely to catch a cold or gain weight to increased risk of developing heart disease or diabetes.

For optimum health and function, the average adult should get seven to nine hours of sleep every night. But more than 60% of women regularly fall short of that goal.

The American College of Physicians recommends cognitive behavioral therapy for insomnia (CBT-I) as a first line of defense for chronic insomnia, instead of sleep medications.

Just about every new parent has wrestled with the idea of whether to comfort a baby who cries during the night or whether to let him or her “cry it out.” A recent study adds more evidence to what researchers (and our own parents and grandparents) have long known: It’s okay to let your baby cry it out. It won’t harm them — and you’ll get a much better night’s sleep, too!

Many people cite a lack of “motivation” or “willpower” as the reason that overweight people can’t control their eating habits. But a wealth of evidence has come to light that obesity is linked to insufficient sleep. Most recently, an experimental study has found that restricted sleep can increase the levels of brain chemicals that make eating pleasurable. Could it be that insufficient sleep makes the brain addicted to the act of eating?

Ask the doctor

Q: I have always had difficulty sleeping. Since I have taken to heart the advice for good sleep habits, I think I'm sleeping better, but I'm not sure. I'm in bed about 8.5 hours, but am often restless and get up to go to the bathroom a couple of times during the night. Is there a way to compute how much sleep I'm actually getting?

A: Adequate sleep is an important part of health. While the exact amount needed to maximize health and wellness is not totally clear, many experts recommend around seven to nine hours per night. Adequate sleep is associated with memory, improved mood, better weight control, improved diabetes control, greater resistance to colds, and fewer accidents.

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Ask the doctor

Q. I have difficulty falling asleep, and melatonin has not worked. I want to avoid medications and I have read magnesium supplements can help. Should I try them?

A. Magnesium is an important element in many biological functions, including nerve and muscle function, so it is often proposed as a natural treatment. It has gained some acceptance as a preventive treatment for migraine headaches, but there is not strong scientific evidence for its use with insomnia.

Image: Bigstock

Devices to treat nighttime breathing problems may help lower blood pressure and reduce the harm to your heart.

Peaceful slumber is often a pipe dream for people with obstructive sleep apnea. More than 25 million Americans have this problem, in which the tongue or throat tissue temporarily blocks the airway during sleep. The resulting pauses in breathing (called apneas) lead to explosive snoring or gasping for breath—sometimes more than 30 times per hour.