Is there an ideal sleeping position?

Do you spend the whole night looking for it?

Your sleep position and your mattress provide support for the body while asleep. Sleep can be disturbed by any number of things – things we do during the day, things we do before retiring for the night, and things we do while we sleep. Sleeping position can sometimes aggravate our normal aches and pains and rouse us.

A number of functions can be affected by sleep position: stability of the spine, blood flow to the brain, hormone production, oxygen supply, efficient breathing, muscular function and healing, joint and ligament integrity, digestion, cellular metabolism, blood pressure and heart function. During the night, when there is no pressure on the spine, water is drawn into the discs to heal wear and tear.

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Working while you sleep – getting your ducks in a row!

The body and mind are preparing for tomorrow

We spend about one-third of our lives sleeping. For many animals, sleep represents a time of vulnerability. Some species even developed special defenses against danger from predators while they slept. Dolphins and many species of ducks and birds show “split brain” activity, where one half of the brain sleeps while the other half remains alert for dangers or performs basic movements like swimming or flipper movement to remain afloat.

If sleep is such a dangerous time, then why do we do it?

Research into the purpose of sleep looked first at what happens when sleep is disturbed. Studies have shown correlations between certain sleep disturbances and future health problems. Sleep and dreaming appear to play a role in memory consolidation and learning. Problem-solving may even occur during sleep. Have you ever awakened and found you “magically” have the solution to a problem?

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How much sleep do you need?

the quantity – the quality – and the timing all count!

Sleep used to be viewed as a passive, dormant state – seemingly insignificant. But research begun in the 1950’s changed that. We now better understand that sleep affects our physical and mental health. Sleep is part of the circadian rhythm, a 24-hour cycle driven by light and dark in our environment. The circadian rhythm controls at least 15% of our DNA, including our body’s repair mechanisms. Most hormone production is regulated by sleep. The recently discovered glymphatic system works to eliminate toxins from the brain while we sleep. And sleep is when we solidify learning and establish memories.

When we don’t get enough sleep we are tired during the day, have concentration and memory problems, decreased attention span, and bad moods. Over time, health problems can develop. The immune system may weaken; obesity, diabetes and cardiovascular issues can develop due to sleep deprivation.

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