A recent study showed that 40% of Americans get 6 hours or less of sleep per night. I know I am one of them! Getting too little sleep can lead to tired mornings, a little bit more cranky attitudes and even lead to weight gain. That is not what any of us like to hear. Here are six reasons to hit the snooze and get a little more sleep!
- It Stops Late-Night Snacking
The longer you are awake, the more likely you are to consume calories you don’t need, which can cause you to gain up to two pounds a week, according to researchers at the University of Pennsylvania.
- It Helps You Burn More Calories
Not only do you have more energy to take on the day after a good night’s sleep, but your body also torches calories, even when you’re not working out. A study from the American Journal of Clinical Nutritionfound that normal sleepers’ resting energy expenditure—the amount of calories burned when you’re not moving—was five percent higher than their tired counterparts. They also burned 20 percent more calories after a meal versus sleep-deprived people.
- It Boosts Fat Loss
Even if you eat the exact same diet as your friend, if you’re not getting the sleep your body needs, you won’t drop as much fat as them. A recent study from the University of Chicago compared the weight-loss results from sleeping eight and a half hours per night versus only five and a half hours per night. In both conditions, people ate the same number of calories (about 1,450 calories per day). While both groups lost about six and a half pounds, more than half of that weight was fat for well-rested people, compared to only a quarter for tired participants.
- It Helps You Shop for Healthier Food
Never go grocery shopping when you’re hungry—or exhausted. In a study published in the journal Obesity, sleep-deprived men bought nearly 1,300 calories in food more than well-rested men. And this was independent of hunger because all the participants (sleep-deprived or not) had been fed a standardized breakfast before the test.
- It Encourages Portion Control
In a Swedish study, well-rested and sleep-deprived participants were asked to complete a computerized “ideal portion size” task where they could manipulate their serving size on a screen. Their findings: Sleep-starved people added 35 additional calories in snacks to their digital “plate” compared to well-rested participants.
- It Keeps Your Brain Focused
Your brain functions differently without sleep. Researchers at Harvard Medical School performed brain scans on people who reported high daytime sleepiness and measured their brain activity in response to high-calorie foods. The scans revealed reduced activation in the ventromedial prefrontal cortex—an area of the brain involved with inhibition and behavior control. Translation: Lowered inhibitions indicate a tendency to overeat when you’re tired.
So, go ahead and hit that snooze button! I know I am going to try to get a little more sleep in this week!