You toss and turn and can’t get to sleep. The next morning, instead of being alert and ready to take on the day, you find yourself dragging—dependent on coffee for a morning boost. For many, something as integral to our nature as sleep seems elusive.
Here are three ways to improve your sleep and make sure you get a good night’s rest.
Minimize your exposure to blue light after sunset
Not only does melatonin help sync sleep patterns, it functions as a potent antioxidant that is as effective as vitamin E and has been found to significantly reduce cellular stress and damage. The best part? It’s naturally produced by your body.Melatonin helps regulate sleep, but is disrupted by artificial light from devices like tablets and smartphones Click To Tweet
For melatonin to be produced, you must be exposed to natural patterns of light, meaning lots of bright light during the day and minimal blue light at night. To maximize melatonin production, consider following these tips:
- Wear amber-tinted, blue-blocking sunglasses after sunset if you’re exposed to electronic screens or bright lights
- Studies in 2009 and 2011 found that wearing these kinds of glasses help combat disruptions in melatonin
- If you have a sleep disorder or do shift work, replace house lights you use in the evening with amber light bulbs
- Install blue-blocking software like Twilight, f.lux or Redshift on your computer, tablet and/or smartphone
- Make your bedroom as dark as possible by covering windows with heavy drapes
- Turn electronic devices that emit light off or away from your bed
Eliminate late-night meals and snacking
Don’t raid the fridge after dark or eat dinner too late. A 2011 study found that eating late in the evening extended the time it took individuals to get to sleep and reduced overall sleep quality.
Research shows that eating too late at night disrupts melatonin production, as well as raising levels of the stress hormone cortisol, which is naturally supposed to be high in the morning, not evening.Research shows that eating late at night extends the time it takes to get to sleep and reduces sleep quality Click To Tweet
So, what seems to be the sweet spot for meal timing at night? Research leans toward keeping your evening meal about four hours away from bedtime.
Don’t drink alcohol near bedtime
While many like a nightcap, it’s not the best idea as far as sleep goes.
A small amount of alcohol (such as a glass of wine) may make it easier to fall asleep, but any amount of alcohol disrupts the second half of your sleep cycle, which is important for concentration, motor skills and memory.While alcohol may seem to help you fall asleep, it results in a less restorative sleep cycle Click To Tweet
Interested in learning more about sleep? Follow our Sweet Dreams board on Pinterest.Reviewed by Aparajitha K. Verma, M.D.
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