Get Better Sleep
Poor sleep is awful. Problems falling asleep, waking in the middle of the night, and waking earlier than we want be torturous. Poor sleep can make everything else just that much harder. Certain mental health problems can cause poor sleep, like the nightmares and jumpiness of trauma disorders or the early-morning waking of depression.
Our habits can also contribute to poor sleep, and many of us will sleep significantly better by changing a few small things.
The Art of Sleep Hygiene: Simple Habits for Restful Nights
Sleep hygiene, the recommended behavioral practices that set us up for a blissful night of sleep, is an art and requires intention. Here are a few tips from a to get you going in the right direction:
Create a cool, dark, quiet sanctuary. Turning down the heat, using heavy, black-out curtains, and even a brown or white-noise app or machine can help protect you from noises in the night - like the neighbor’s dog barking or the heater kicking on - and let you stay asleep longer.
Get cardiovascular exercise every day, ideally in the morning. Humans do best when we move our bodies. Exercise helps us sleep, reduces stress, and improves mood. We recommend 30 minutes every day (or 45 minutes every other day) of moderate cardiovascular activity like a hike, basketball, a bike ride, weight lifting, or a fast walk. All exercise is great - but for sleep, get a little sweaty and your heart rate up!
A bed is not a sofa. Keep your bed for just sleeping. Remove any television or screens from your bedroom. Watch television, work, text, and read in other areas to help your body associate only sleep with your comfy bed.
Sunlight to start the day. As popularized by Andrew Huberman, PhD, - but part of our biology since we were swinging from trees - circadian rhythm supports like exposing ourselves to sunlight in the first-ish part of our day supports the timing of cortisol release and other hormones, which directly benefits our circadian rhythm, sleep quality, energy, and focus.
Skip the nap. Some people can nap and get a satisfying amount of uninterrupted sleep at night. If you’re not one of them, hold out until evening and plan to go to bed early if needed.
Televisions, computers, and gadgets. Electronics with backlit screens emit a type of light that mimics daylight. This type of light stops our brain from releasing the chemical melatonin, the hormone that promotes health and a regular sleep cycle. Most of us will not feel tired with a phone or laptop in front of us. Turn off the TV and put down your phone one to two hours before you would like to be asleep. If getting off the phone is hard - like it is for many of us - use a screen management app, like Brick or Opal.
Gotta go? If you wake in the night to use the restroom, push hydration (ideally water) in the day and limit drinking beverages in the evening.
Caffeine. depending on your genetics and other features of metabolism, caffeine has a half-life of 4-8 hours. That means that half of the 154 mg of caffeine in your 3 pm latte will be coursing through your system at 9 pm. If you’re having a hard time sleeping, especially falling asleep, I recommend a caffeine cut-off time of 12 PM - noon- or before. Remember that dark chocolate, pre-workout blends, Yerba Mate, and decaf teas and coffees all have caffeine.
Alcohol. Alcohol may help you fall asleep, but it disrupts the quality of your sleep. It fragments sleep, suppresses REM, increases awakenings, worsens breathing, and activates stress hormones later in the night. Even one drink can cause measurable sleep disruption in most individuals.
Be consistent. Set a pattern of going to sleep at approximately the same time every night and waking up at roughly the same time every morning.
Unwind before bedtime. An hour before you would like to be asleep, do a relaxing activity like reading, meditating, journaling, or taking a bath.
Medications. Ask about the recommended time to take prescription medications, as some can help you sleep or may keep you awake. Over-the-counter sleep aids like melatonin, 0.5-3 mg at bedtime, or Benadryl, 25 mg one to two tablets at bedtime, are low risk and may be helpful for occasional problems. We recommend that you start with melatonin, as the side effects from Benadryl include dry mouth, constipation, and feeling groggy the next day. Keep in mind that melatonin is not a sedative and that doses above 3 mg are not more likely to help you sleep.
Resources:
The National Sleep Foundation has a lot of good information, including a sleep journal that we can use to help better understand what is getting in the way of blissful sleep.
Shawn Stevenson’s Sleep Smart book.
The U.S. Veterans Affairs Department created the CBT-I Coach app, which is a simple and evidence-based cognitive behavioral therapy for sleep (CBT-I)