3 AnswersUCLA Health answeredChronic sleep deprivation adversely affects mood and also is associated with long-term health consequences, including diabetes, high blood pressure and heart disease. Therefore, getting adequate sleep can help increase life expectancy. The ideal amount varies per person, but make sure you feel well rested in the morning.
1 AnswerHealthyWomen answeredWhile the amount of sleep necessary for proper functioning varies for each individual, most people should aim for seven to eight hours a night. To make sure that you're getting this amount, avoid factors that can disrupt your snooze session, like drinking caffeinated or alcoholic beverages, vigorously exercising, arguing with a partner or using electronics during the couple of hours before bedtime. You may also want to avoid large or spicy meals and foods containing caffeine (think chocolate) near bedtime.
Instead, establish a soothing routine like taking a bath or doing some relaxation exercises, like meditation or gentle yoga.
1 AnswerDr. Mehmet Oz, MD, Cardiology (Cardiovascular Disease), answered
A good night's sleep is critical for your health and happiness. In this video, designer Nate Berkus tells Dr. Oz how to choose the best pillows and bedding for your sleep style.
1 AnswerUCLA Health answered
Sometimes getting eight hours of sleep per night isn’t enough. Feeling excessively tired during the day even after ample shut-eye can be an indication of sleep apnea, particularly among those who snore. As many as one-third of patients with a history of snoring have sleep apnea, and if the snoring is characterized by gasping for air, the likelihood is substantially higher.
1 AnswerA new study suggests that poor sleep may contribute to a lack of appreciation between romantic partners. Researchers at the University of California, Berkeley conducted a multi-part study to examine how sleep may affect people’s feelings of gratitude, and the ability to value and appreciate romantic partners. The study was presented recently at the annual conference of the Society for Personality and Social Psychology. The study included more than 60 heterosexual couples between the ages 18-56. They participated in three separate exercises designed to measure how sleep affects individual levels of gratitude, and sense of appreciation between partners:
- After a night of sleep, people were asked to make a list of 5 things for which they were grateful. Those with poor sleep demonstrated less of a sense of appreciation than those with better sleep quality and sleep quantity.
- Participants were asked to keep a daily record for two weeks of both their sleep and their feelings of gratitude -- and lack thereof. Researchers identified a decline in levels of gratitude that was associated with poor sleep. People were more likely to report feelings of selfishness after a night of sleeping poorly.
- The third section of the study looked specifically at how sleep affects the dynamic of gratitude and appreciation between couples. Their results showed that people tended to feel less appreciated by their partners if either they or their partner slept poorly.
1 AnswerSet a schedule for the week. Good sleep habits don’t develop by accident. Having a set routine for sleep can help teens create strong sleep habits. A good sleep routine includes a regular bedtime, that’s based on a realistic wake time. If your teen needs to be up at 7 a.m. during the week, then a 10 p.m. bedtime will allow them the roughly 9 hours they need per night.
Be flexible, especially on the weekends. Letting your teen sleep in on the weekends is fine, and a good way for them to relax and get some extra rest. Just don’t overdo: sleeping two hours beyond their weekday bedtime is okay, but sleeping until noon or later can wreak havoc with their body clock and actually make them feel more tired.
Set limits on technology. We all know how easily our electronic and digital devices can infiltrate every aspect of our lives. One place that ought to remain free of digital technology? The bedroom. This goes for all of us, but especially for teens, who are less able to self-regulate their tech habits. Set an electronic curfew for your teenager, one that allows them to wind down for an hour or so before bedtime.
Get outside and get moving. Exposure to sunlight -- especially in the morning -- will help strengthen teens’ circadian rhythms, helping them to feel less tired early in the day and more ready for bed at night. Exercise, too, will help to keep their body clocks in line with their bedtimes and wake times.
Talk to your teenager. When you’re setting bedtime schedules and limits, talk to your teens about why these things are important. The more they understand about their bodies’ changing needs for sleep, the more they can actively participate in learning to manage their own sleep habits.
2 AnswersStudies have shown that during adolescence, circadian rhythms change. These include a shift in the timing of the release of the sleep-hormone melatonin, and changes in sensitivity to light at certain times of day and night. These biological adjustments to teens’ circadian clocks result in significant transformation of adolescents sleep patterns:
- Teens become more prone to daytime sleepiness, and more alert at night
- Teens experience a delayed onset of sleep
1 AnswerForgoing sleep for the sake of being “productive” -- something most of us have probably done at some point -- appears to wind up interfering with performance, not enhancing it. For example, one study showed that high-school students who stayed up late to study were more likely to have academic problems in school the following day.
1 AnswerStudies of pro players in the National Football League and Major League Baseball found a link between career longevity and levels of daytime sleepiness in players. In the NFL, athletes who reported lower levels of daytime tiredness were more likely to be retained by the teams that drafted them than those who reported feeling more tired during the day. Baseball players who reported higher levels of daytime tiredness were more likely to drop out of the league than their better-rested counterparts.
A study of college basketball players found that increasing nightly sleep amounts resulted in improvements to on-court performance. The college ball players in the study -- many of whom were found to be sleep deprived at the study’s outset -- were put on an expanded sleep schedule that included a goal of 10 hours of sleep per night. (Players’ actual average nightly sleep during the study period was 8.5 hours, right in the zone of the recommended daily sleep amounts.) After 5-7 weeks on this new sleep schedule, researchers found that players had improved their running speeds, shooting accuracy, and reaction times. They also demonstrated less daytime fatigue and improved moods during practices and games.
1 AnswerNewborn babies will sleep 11 to 18 hours day, but any new parent knows there’s no predicting exactly when this sleeping will take place! Here are some tips to help your newborn get enough sleep:
- Stimulate your newborn with light and noise during the day and create a quieter environment at night. This will help strengthen their developing internal clock.
- Get enough sleep yourself! Parents of newborns are notoriously sleep deprived -- especially moms -- and lack of sleep can have consequences for both parent and child.