Is it healthy to sleep on left side?
Sarah Oconnell
Published Apr 07, 2026
Which side is the best to sleep on: Left or right? Sleeping on your left side is thought to have the most benefits to your overall health. Still, either side can offer benefits in terms of sleep apnea and chronic lower back pain relief. You don't have to stick with one side the entire night.
Why sleeping on your left side is better?
Sleeping on the left side is recommended for pregnant people. Sleeping on this side improves blood flow between the heart, fetus, uterus, and kidneys, while keeping pressure off the liver. If you get uncomfortable, physicians recommend switching to the right side for a short while rather than sleeping on your back.What is the most healthy sleeping position?
Sleeping on your back offers the most health benefits. It protects your spine, and it can also help relieve hip and knee pain. Sleeping on your back uses gravity to keep your body in an even alignment over your spine. This can help reduce any unnecessary pressure on your back or joints.Why you shouldn't sleep on your left side?
There's some evidence that sleeping on your left side may shift your heart and disrupt your heart's electrical current. Also, many people with heart failure report having trouble breathing in this position. Sleeping on your back can worsen sleep apnea and snoring.Is sleeping on your left side good for your heart?
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 ...Can Sleeping on Your Left Side Benefit Your Health?
Where do I put my arms when sleeping on my side?
First, make sure that your arms are down by your side. Sleeping with your arms overhead, perhaps around your pillow, can pinch your lower shoulder. Instead, sleep with your arms down by your side.Is it healthier to sleep naked?
If sleeping naked helps you receive the recommended seven to nine hours of sleep each night, then it's worth trying. Research suggests that sleeping naked may potentially positively impact reproductive health, connection with a partner, and self-esteem.Is it better to sleep on right side or left?
Which side is the best to sleep on: Left or right? Sleeping on your left side is thought to have the most benefits to your overall health. Still, either side can offer benefits in terms of sleep apnea and chronic lower back pain relief. You don't have to stick with one side the entire night.Should you sleep without a pillow?
Although sleeping without a pillow may help stomach sleepers, specific research is lacking. It's generally recommended to use a pillow if you sleep on your back or side. However, what's most important is that you feel comfortable and pain-free in bed.Should you sleep with socks on?
Research suggests that wearing socks to bed can help people not only fall asleep faster, but sleep longer and wake up fewer times throughout the night. One study found that young men wearing socks fell asleep 7.5 minutes faster, slept 32 minutes longer, and woke up 7.5 times less often than those not wearing socks.Is it better to sleep in cold or warm?
The ideal temperature for sleep is about 65°F (18.3°C), give or take a few degrees. Our body temperature naturally drops a little during sleep, and a cool — but not cold — sleeping environment is ideal to have a good night's sleep. When it's too hot, you're more likely to toss and turn, which disrupts your sleep.Is it better to sleep with or without socks?
Wearing socks to bed may help you fall asleep faster and snooze better during the night. Research shows that thawing out icy feet can adjust your body's core temperature to put restful ZZZs within reach.Why is it good to sleep on your right side?
When compared to back or stomach sleeping, sleeping on your left or right side may help your body clear what's called interstitial waste from the brain. This brain cleanse may help reduce your risk of developing Alzheimer's, Parkinson's, and other neurological diseases.Which side should I lay on to relieve gas?
What position should I lie in to relieve gas? Your side. Lying on your side with your knees bent can help to release trapped gas.Is it healthier to wake up early?
Waking up early helps you develop better habits and improves your day-to-day productivity. You just need to tap the potential of this good habit, which leads to many advantages in both your personal and professional life.What happens when you sleep with someone you love?
Oxytocin (aka the cuddle chemical or the love hormone) is a chemical compound produced in the brain that prompts feelings of empathy, trust, relaxation and reduced anxiety. Levels of oxytocin rise when we make physical contact with another human being.How can I lose weight while sleeping?
When individuals lose water as they sleep, they experience insensible water loss, which is a loss of water through physiological processes such as breathing, sweating, and excretion. Health experts say that water loss from breathing and sweating alone can account for up to 83% of weight loss during sleep.Can you fart in your sleep?
People commonly fart in their sleep, although they usually are not aware of it. Research suggests pressure in the anal sphincter muscle 2fluctuates in cycles throughout the day. This muscle is more relaxed during sleep, and it controls whether or not gas present in the large intestine is released.What is the correct way to sleep?
To get comfortable in this position:
- Lie flat on the back facing the ceiling. Avoid tilting the head sideways.
- Position a pillow to support the head and neck.
- Place a small pillow under the knees.
- For extra support, fill any other gaps between the body and mattress with additional pillows.
What sleeping position is linked to Alzheimer's?
The Bright Side of the Best Sleeping PositionThis waste is believed to contribute to the development of Alzheimer's disease and other neurodegenerative diseases. By sleeping on your side, this waste is eliminated more efficiently and effectively.
Why do females sleep with one leg up?
Sleeping Position: with One Leg Up"Not only does it take pressure off your pelvis, but it can also help stabilize the leg that keeps moving upward during sleep."