January 21, 2008

Parenting Advice: Getting Children To Sleep

by Dr. Noel Swanson

Most adults have learned that they won't fall asleep until they are relaxed. Even though it sounds contradictory, learning to relax can take some work.

Feeling safe and sound is of the utmost importance. If children hear their parents arguing, if there are financial problems, trouble with neighbors or disagreements with friends, trouble at school, they experience tension and don't feel safe. Of course it's even worse if their parents abuse them. Any one or combination of these situations won't let your children relax and enjoy a good night's sleep.

When we get into bed it's time to forget about the day's business, shut out environmental distractions, and slow our heart rate and metabolism. As our bodies start to drift, so do our brains. During the day, brain waves might run at 14 Hertz (cycles per second) or more. When they start to slow down, they first go into an "alpha" rhythm (about 10 Hz), and then gradually go into the deep sleep rhythm, called "delta", about 4-7 Hz.

All of this can be helped by setting up the environment well, and also by developing a regular routine so that the body learns the signals that tell it that it is time to slow down for some sleep. Here are some suggestions:

Some ways to help sleep come more easily, are keeping to a set routine and creating a comfortable environment. Following these suggestions help our bodies pick up signals letting it know that it's time to slow down and go to sleep. Here are some helpful ideas for getting there:

A nice bedtime story is very calming. It focuses away from daily anxieties and provides special child-parent time. Feeling loved and valued lets the child feel more safe and secure. If you wish, you might play a taped story after you read to him. Pick a soothing story and turn out the lights so he can listen with his eyes closed.

Soft, relaxing music is good. We can't close our ears against the noises from our environment. These can easily wake us up and heighten our stress. Especially disturbing are barking dogs, howling foxes or heavy lorries driving by. At least we can modify the sounds. Make the room as quiet as you can by using heavy curtains, double glazed windows, and close all the doors.

Since we can't close our ears, relaxing music might help lessen the shock and disturbance of hearing sounds from our environment. Sudden noises and those not expected tend to wake us and cause stress. Some sounds we can't control are a barking dog at the neighbors, a fox or other creature howling, or even lorries passing the house. However, we can take some steps to modify our environment. Using heavy drapes or curtains, double glazed windows and closing doors can aid in keeping out some sounds.

To create a sound environment that promotes sleep, we therefore need sounds that are low in pitch, and have a slow rhythm. A beat of 50 to 60 Hertz, the rate of our hearts when fully relaxed, would be ideal. Where do we find such sounds? Some classical music meets these requirements, so to do some nature sounds such as waves gently rolling onto the beach. My recommendation is to use some of the recordings that are deliberately created for relaxation. Amongst the best that I have come across are the those by Steven Halpern, and also the Sound Health Series CD's called (appropriately enough), "Relax" and "De-Stress". These should be played very quietly in the background, both to drown out the dogs, and to generate a peaceful sound environment in the bedroom. If your child has a tendency to wake easily and frequently in the night, it may be worth putting the CD on continuous play so that it carries on right through the night.

Our bodies are also greatly affected by light and colour. Supermarkets and football teams are well aware of this. The stores use blue/green tinted bulbs in their produce sections to make the vegetables appear greener and fresher. They use red tinged lights at the meat counters. They use these techniques subtly but effectively. They also are particular when designing product packaging, so that you will be stimulated to buy. They keep the lights bright and the "muzak" playing. They do this so you will feel happy and right at home, causing you to stay longer and spend more. Think about this in relation to some of the dingier shops, and you will understand their strategy. Sometimes football clubs will paint the home team changing rooms in red, to spur the players to action; and the visiting team's room blue, which is calming.

We've learned how sensitive we are to frequencies, rhythms and sounds. Our bodies also react to colour and light. Supermarkets use this to their advantage by lighting the vegetable sections with blue/ green tinged bulbs. The vegetables appear greener and fresher. Note the use of red tinted lights at the meat counter. It's a subtle but effective technique. Packaging is also carefully planned as to colour and design, with the motive of making it appealing enough to buy. The rest of the store is brightly lit and has music playing. Do you feel comfortable and happy? This is the goal, so if you feel these things they have been successful. The more time you spend in this environment, the more money you will spend. Think about some dark and dreary shops that you've seen. You didn't feel so enthusiastic did you? Using the same principles, football clubs paint the changing rooms in psychologically chosen colours. The home team changes in a red room to arouse them into action, while the away team has a blue room to relax and quiet them into lethargy.

Lighting also makes a big difference. Obviously, bright lights wake us up, as do cold or bluish tinged lights, such as fluorescent. This mimics early morning sun. Twilight consists of warm reds and oranges. That means light from a dim bulb, candle, oil lamp, or fire, is more likely to help us sleep. If you include pink furnishings and slow, soft music and the sounds of waves lapping at the beach, you will have a winning combination.

The other relaxing aspect of flames is that they flicker. Typically they flicker at 6-7 Hz. This produces the relaxed state of "theta wave" activity in the brain.

Natural flames are so relaxing because they flicker. The typical rate is 6-7 Hz. The brain responds to this frequency by relaxing into "theta wave" mode.

Since it's pretty unlikely that a parent would wish to put candles or oil lamps in a child's room, there are other options to consider. You can find fiber optic lamps that are very relaxing, even if they don't flicker as low as 7 Hz. They do, however, change colour slowly and the level of light is very low. The changing colours and soft light are so calming that they should be very helpful in getting your child off to sleep. Also available are lights that flicker so as to resemble a small flame. There are some children who prefer to sleep in a totally darkened room. If this is the case in your family, consider the heavy curtains that block twilight and early morning sun.

Humidity and fresh air. In the winters we tend to have the windows closed, and the heating on. The closed window cuts out the outside noises, but also cuts out the fresh air. Furthermore, the heating dries out the air, which in turn dries out our nasal passages. Stuffy air and uncomfortable noses are a common cause of poor sleep and wakening in the late parts of the night. Opening the window a crack may help.

There are three ways to improve humidity. Turn the heat down and use more blankets. Remember, this can also help a child feel grounded. Add some moisture to the air with a humidifier or drape a wet flannel over the radiator. The humidifier will create white noise as well. If you put a drop or two of essential oil in the water or on the flannel, you will also create a pleasing aroma.

There are three possibilities for improving humidity in the bedroom. First, consider turning the heat down and covering your child with more blankets. This also serves the purpose of helping him to feel grounded. Second, you may want to use a humidifier. They can actually fulfill two purposes; creating both moisture and white noise. The third option is to lay a wet flannel or towel over the radiator. If you add a small amount of essential oils, the child also receives the benefit of a soothing aroma.

Of course these are a million other ways to help your child to sleep. Feel free to experiment to find what works for you.

What about you, the exhausted parent? How many days a week do you long to make up some of those lost hours of sleep? How many times in a day do you focus on how totally worn out you are? Do you often wish you could get in a little nap before the kids get home? Those ways of thinking date back to the 19th century and are actually myths about sleep. Read more on this site and you will learn a lot more about sleep that can offer you some major changes in how you think about it. May you sleep peacefully and have lovely dreams.

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Filed under Health by Dr. Noel Swanson

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