Tag Archives: melatonin

Your Bedroom – A Perfect ‘Sleep Cave’

Remember the ‘Man Cave’ which was popular a few years back? Well, think of creating a ‘cave’ at home to sleep in, because the ideal sleep environment is indeed cave-like. Below is a check-list to work through as you design the perfect sleep environment. You can also see this month’s issue of SHAPE magazine, with tips from designers and yours truly.
http://www.shape.com/lifestyle/mind-and-body/how-give-your-bedroom-better-sleep-makeover

To make a perfect ‘Sleep Cave’:
1. Dark. Should be as dark as a cave, this allows your natural melatonin levels to soar at night and help you sleep.
2. Quiet. Ever sleep in a basement and have a better night’s sleep because it was so quiet? Turn off everything that makes a sound, thus asking for your attention. Do what you can to keep the dog from barking, or his collar from jingling. If there are irregular sounds, a soft white noise machine might be helpful.
3. No electronics. Did a caveman have little lights flashing, or sales texts chirping in the night? Research this last year shows that many people are woken multiple times each week by the phone. Make sure you are not one of these folks by putting your electronics to bed in another room.
4. Comfy. Sleeping surfaces vary widely around the world. What’s most important is that the bed is comfortable for you. Unfortunately bedpartners can prefer different firmness in the mattress. Modify it with extra padding so it’s softer for one, or put a firm board under the mattress so it’s firmer for the other person.
5. Cool. People sleep better when it is cooler than 65, or even cooler at 60 degrees. Adjust both the temperature of the room, and the covers so you aren’t waking up too hot. Many patients tell me they like the bed to be warm when they get into it in the evening, but then get too hot in the night. You can use a heating pad, electric blanket, or hot water bottle to warm the bed beforehand, but then turn it off once you are in bed.
6. Minimal ‘stuff’. Back to those cavemen, they didn’t have so much stuff in their sleeping quarters, did they? Remove all the things from your bedroom that are thought provoking or call for action. You want the bedroom to be a place that you are ‘off-duty’ from the responsibilities of the day.

Although none of these recommendations are high tech, they are based on solid research, and make a huge difference in how well you sleep. Making these changes will be worth it as you get optimal sleep and all its’ daytime benefits!

Sleeping in a ‘Cave’

Think about what a cave is like . . . dark, cool, quiet, and did I say dark? For the best sleep, a cave-like bedroom is ideal.

People sleep best in a cool room, no warmer than 65 degrees. Keep bedcovers in light layers that can easily be adjusted so you avoid getting too hot.

Keep the room quiet. If there are intermittent sounds you just can’t avoid, then use a soft sound machine through the night.

Dark makes all the difference in sleep. Melatonin which is so important for falling asleep is suppressed by light. Unfortunately in most urban settings there is so much light polution that it’s difficult to make the bedroom dark. Use black out shades to block outside light, then turn off all nightlights and electronic LEDs in the bedroom.

Making these simple changes to the bedroom can make a real improvement in your sleep.

Melatonin, the Sleep Hormone

You have probably heard of melatonin, one of our bodies’ endogenous hormones. Today we’ll talk about natural melatonin cycles, how melatonin relates to health, and also how melatonin is taken as a supplement.

Your Natural Melatonin Cycle
Melatonin is a hormone produced by the pineal gland. It also acts as a neurotransmitter. In dim light conditions melatonin levels will start to rise about 2 hours before your habitual bedtime, and peak about 2 hours afterwards. This increase is partly responsible for tired feelings before bedtime. It will decline during the night and be at very low levels during the day. Melatonin is suppressed by bright light, such as sunshine.

People who are either “larks” or “owls,” have a melatonin rhythm that is different from the norm. This causes them either to get sleepy much earlier in the day – “larks”, or much later than usual – “owls.” An example is found during puberty in teenagers whose melatonin rhythm shifts later, causing their sleep and wake times to shift later.

Uses of Melatonin
Melatonin can be taken as a supplement to improve sleep. In the past, higher doses (5-10mg) were used like a pharmaceutical drug, and some people experienced a hang-over effect the next morning. Newer research has shown that much lower doses (.3-3mg), which are in line with the levels naturally found in the body, are just as effective.

– Precisely timed melatonin can be used to shift the habitual sleep time for those people who are “owls” or “larks.” Exposure to bright light can also be used to shift sleep times as it will suppress melatonin.
– Melatonin can be used by travelers to reduce jet-lag symptoms. It is especially effective when used in combination with a well-thought out sleep schedule, bright light exposure and limiting light with sunglasses.
– Melatonin can be a gentle aid in promoting sleep for those who have sleep onset insomnia. There are also time-released formulas for people who have difficulty staying asleep through the night.

You can always take advantage of your endogenous melatonin rhythm by going to bed at approximately the same time each night, and getting bright light exposure in the morning. This is one way to naturally keep your sleep healthy!