Abstract. The prone (face down) sleeping position is known to be associated with a significantly increased risk of sudden and unexpected death in infancy (sudden infant death syndrome or SIDS), however, the reasons for this are unclear.
Side sleeping helps prevent the airway from collapsing and can reduce snoring. "And so, all in all, sleeping on the side — perhaps with their head slightly elevated as long as that's comfortable — is a good way to sleep," says Dr. Krahn. Side sleeping also is recommended during pregnancy, especially the last trimester.
Sleeping without a pillow can help some people who sleep on their stomach, but it is not a good idea for everyone. People who sleep on their side or back will usually find that sleeping without a pillow puts pressure on their neck. By doing this, it can ruin a person's quality of sleep and lead to neck and back pain.
Improved sleep quality
Sleeping naked certainly removes any possibility of pajama-induced overheating interfering with a good night's rest. It's the absolute final move in shedding layers to stay cool. “There's no question that cooler is better than warmer for overall sleeping,” says Dr. Drerup.
If you sleep on your right side, the pressure of your body smashes up against the blood vessels that return to your ticker, but “sleeping on your left side with your right side not squished is supposed to potentially increase blood flow back to your heart.” And anything you can do to help your most important organ pump ...
During the night, your spine might stretch out of alignment, and you may wake up with aches and pains in the morning. Mattresses that are too firm, on the other hand, don't provide enough cushioning for these pressure points when you are sleeping on your side.
A 2019 study published in Journal of Alzheimer's Disease, showed among 165 participants (45 with diagnosed neurodegenerative disease, 120 controls) a supine sleep position (on back, head at body level) for more than 2 hours per night increased the risk of dementia by almost four times (3.7 times greater).
According to sleep experts, you should sleep with only one pillow under your head, however, preference and sleeping position often take the lead when it comes to considerations for the ideal number of pillows. Read on to learn why we recommend sleeping with a high-quality single pillow.
The recommended sleeping direction per vastu shastra is that you lie down with your head pointed southward. A north-to-south body position is considered the worst direction.
Sleep on your left side for better health. Left-side sleeping has the most expert- and science-backed health benefits.
Check out this handy breakdown fromPRNewswire: Overall, more Americans sleep on the right side of the bed than the left (while lying down), with more men than women preferring this side (58% vs. 50%)
Keep your arms and hands below your face and neck, preferably parallel to the sides. Put a firm pillow between your knees (especially if you have low back pain). This helps prevent the collapse of hip and knee joints, thereby creating better alignment in your spine.
Quite simply, she said, using a blanket helps us to deal with our lower nightly core body temperatures. It also increases the serotonin and melatonin levels in our brain which helps relax us and fall asleep. “Our circadian rhythm – that's our natural sleep rhythm – is a huge driver for our sleep,” McGinn said.
Some listeners claim that they choose the right side as a way to "protect" their significant other. When sleeping, they choose the side that is closest to the door. In the event of a home invasion, the man would be able to put himself between his partner and the attacker.
So why do women like the left? "It could come down to what side you prefer to lay on, and if you want to face your partner or not," Arezzolo says. "If you sleep on the left side of the bed and on your right side of your body, you allow yourself to be cuddled, aka the little spoon."
Avoid sleeping with your arms higher than your shoulders (for example, by putting them under your pillow). It constricts your nerves and your veins. Your arms can be numb, and the weight is heavy on your shoulders, which makes getting up harder. Finally, sleeping on your back is technically the best way to sleep.
Your neck should remain at a 90 degree angle from the line of your shoulder (as depicted above).
Best sleeping direction in the southern hemisphere
One can sleep with the head pointing towards any direction except the south direction. Thus, as per Vastu Shastra, the sleeping direction recommended for southern hemisphere is North, East and West.
People generally consider positioning a queen-sized, king-sized, or double bed against the center of a wall right opposite the entrance of the room. In this arrangement, the headboard is located right at the center of the space. This placement works well in a room with a square layout.
The notch above the sternum is called the suprasternal notch. These two areas should be level when lying on your side. If the philtrum is lying higher than the suprasternal notch then your pillow is too high. If the philtrum is lying lower than the suprasternal notch then your pillow is too low.