If you’ve ever slept in a truly comfortable bed, you’ll understand that not all sleep is created equal. While she sleeps, her body goes through five stages of brain activity. Each stage offers different neurological and physiological benefits. The rapid eye movement stage, commonly known as REM. During REM, circulation and brain wave activity increase. The combination of neural stimulation and circulation allows your brain to solidify learning and memories, explains the Division of Sleep Medicine at Harvard Medical School. There are factors that reduce, delay or even eliminate REM cycles leaving you more tired in the morning than when you went to bed the night before. Sleeping on a memory foam mattress can help increase the duration of your REM sleep by improving the quality of your sleep environment.

temperature regulation

Sleeping in a hot room can be uncomfortable, but being too cold while sleeping prevents your body from going into REM.

• REM means your body is comfortable and relaxed enough to begin restoration.
• Sleeping on a mattress that doesn’t retain heat well or in a cold room can make you shiver, reducing your circulation.
• Never feeling comfortably warm in your bed means never experiencing REM.
• A night of insufficient REM is a recipe for fatigue and exhaustion the next day.

Memory foam is viscoelastic, which makes it sensitive to both heat and weight-density. Traditional spring and coil spring mattresses do not have the open, breathable cells like memory foam mattresses that absorb and redistribute body heat throughout the mattress, which will not cause you to overheat.

• A memory foam bed, such as a Tempur Pedic mattress, warms your body more quickly by redistributing and retaining body heat at night.
• The faster you warm up and feel comfortable, the faster you will fall asleep and enter REM.
• Starting your REM cycle quickly means increasing the length of your restful sleep.

movement resistant

Your body enters REM 70 to 90 minutes after falling asleep. But falling asleep is next to impossible with your partner flopping and writhing on the other side of the bed. Anything that delays falling asleep means your REM cycle is also delayed.

• The layers of connected springs and coils in a box spring mattress actually transfer motion between different areas of the bed.
• The individual cells in a memory foam mattress keep you from experiencing all of your partner’s twists and turns.
• Lying on a Tempurpedic mattress allows you to lie still without experiencing external discomfort.
• By having fewer interruptions in your sleep, you help extend the REM cycle to its fullest potential.

When you find the best mattress for you, you’ll never miss out on the best night’s sleep you can get.