Sleep Stealers To Avoid

According to Dr. Charles Samuels, medical director of the Centre for Sleep and Human Performance, and the Clinical Assistant Professor in the Faculty of Medicine at the University of Calgary, long-term sleep deprivation can impair your concentration, memory and mood. cant-sleep_0It can also alter your brain’s mechanism for interpreting hunger, leaving you with the tendency to overeat and potentially gain weight. Here are eight common sleep stealers, and how they rob you of a good night’s slumber.

Tech in the bedroom
You take your smartphone and tablet everywhere, so it’s not unusual for your gadgets to hit the sack with you, but these accessories can interfere with snoozing. “Using these devices at bedtime has a significant impact on sleep quality. For people who struggle with sleep, technology should be turned off two to four hours before bedtime,” says Samuels. The bright light emitted from smartphone and tablet screens can interfere with your internal body clock’s sleep mechanism. So, when you’re busy searching the web, your brain can’t relax and allow sleep to take hold.

Despite what some smokers believe, a cigarette before bed isn’t a calming ritual. According to a 2008 study from the American College of Chest Physicians, cigarette smokers are four times as likely as nonsmokers to feel tired after a night’s sleep. Scientists also discovered that smokers didn’t sleep as deeply as nonsmokers, and the blame points to nicotine – a stimulant that can cause withdrawal during sleep.

Taking daytime naps
“Generally a 20 to 30 minute post-lunch nap is an excellent thing for people to do,” says Samuels. “But if you suffer from insomnia, a nap reduces your sleep drive for nighttime and can worsen the insomnia,”

Pets on the bed
Bedtime won’t be a calm experience with Fido or Kitty hogging the covers. “Co-sleeping with animals is a behaviour that people do for psychological and emotional reasons, and it often interferes with getting good quality sleep,” says Samuels. Move pets to their own beds and let everyone in the family sleep peacefully.

Eating heavy evening meals
Is dinner your biggest meal of the day? Enjoying large food portions in the evening can put extra stress on your digestive system, creating abdominal discomfort, acid reflux and the potential for sleep disruptions. “Dinner should be the smallest meal,” says Samuels. “And make sure eating is done four hours before bedtime. A little snack before bed is fine, but not large meals.”

Drinking alcohol
A study published in the April 2013 issue of Alcoholism: Clinical and Experimental Research found that drinking excessive amounts of alcohol in the evening creates unsettled sleep during the later stages of the night. “One or two drinks at supper four hours before bed is reasonable, but when you start having four drinks in the evening, or drinking in order to fall asleep, it’s terrible,” says Samuels. While the study found that alcohol shortens the time it takes to nod off, it also creates a disrupted, less satisfying sleep.


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