The clocks go back an hour at 2 a.m. on Sunday morning, providing an extra hour of much needed sleep. And it turns out a lot of us need it.

香蕉视频直播淎s many as 30 per cent of people in society are chronically sleep deprived,香蕉视频直播� says Dr. Charles Samuels, the medical director of Calgary香蕉视频直播檚 Centre for Sleep and Human Performance.

We need to get seven to nine hours of sleep a night to function properly, and many of us try to get by on far less. Samuels says a big part of the problem is we work too much and do not devote enough time to recovery and rest.

香蕉视频直播淚 see a lot of people who are causing significant harm to their health with too much work and not enough sleep.香蕉视频直播�

Another common problem this time of year is Seasonal Affective Disorder (or SAD). Dr. Samuels says as many as five to 10 per cent of North Americans suffer from the disorder and it is more common in northern regions.

香蕉视频直播淭he shorter days and extended periods of darkness mess up the body香蕉视频直播檚 natural circadian rhythms,香蕉视频直播� he says. 香蕉视频直播淲e need sunlight or other bright light to help adjust those rhythms香蕉视频直播攐r body clocks香蕉视频直播攖o stay awake and alert.香蕉视频直播� Disturbances in melatonin and serotonin due to longer hours of darkness are believed to play a role in sleep and winter depression.

Also, known as the 香蕉视频直播淲inter Blues,香蕉视频直播� SAD means a person who is normally very alert can become overly tired as their body struggles to cope with a lack of sunlight.

According to Samuels, problems with sleep are among the most common complaints patients bring to their physicians. Chronic sleep deprivation can contribute to obesity, diabetes, high blood pressure, heart attack, stroke and other serious medical conditions; as well as negatively affecting our productivity and safety at work, home and everywhere in between.

This weekend the doctor recommends:

1) Maintaining your regular bedtime on Saturday night when the clocks move back so that you are more likely to get that extra hour of sleep to help reduce sleep debt.

2) Keep your room dark when you are sleeping. Do not be in bright light or expose yourself to bright light through the use of technology before bed.

3) Increase light when you wake up. Light has an alerting effect that may help you get going in the morning. It will also help adjust your biological clock to the 香蕉视频直播渘ew香蕉视频直播� sleep schedule.

So instead of complaining about the time change, soak it up this weekend, and enjoy that extra hour.

To report a typo, email: edit@kelownacapnews.com.

newstips@kelownacapnews.com
Like us on and follow us on .