This is what sleeping on the left side does for our brain, stomach & glymphatic health

Side sleeping isn’t perfect for everyone—especially with the wrong mattress or pillow setup.

  • Shoulder and hip discomfort: A firm mattress can increase pressure on these areas, while an overly soft one may throw your spine out of alignment.
  • Facial pressure: Lying on your side may worsen sinus pressure, glaucoma, or jaw tightness.

Solution: Adjust your pillow and mattress firmness and switch sides regularly to relieve pressure.


Other Sleeping Positions: Pros and Cons

🛌 Back Sleeping

Pros:

  • Relieves pain from arthritis, hip and knee issues, and bursitis
  • Reduces sinus congestion

Tips:

  • Place a pillow under your knees for back support
  • Spread arms and legs slightly to reduce joint pressure
  • Elevate your head to help with acid reflux and headaches

🙃 Stomach Sleeping

Most sleep experts recommend avoiding this position due to the strain it puts on the spine. However, if you can’t give it up:

Tips:

  • Use a flat pillow (or none)
  • Avoid tucking arms under your head
  • Alternate head sides to prevent neck pain
  • Keep both legs straight to avoid twisting your spine

Final Thoughts

There’s no one-size-fits-all when it comes to sleep. If you’re comfortable and pain-free, stick with what works for you. But if you’re dealing with poor sleep, pain, or digestive issues, sleeping on your left side could be the small change that makes a big difference.

Listen to your body. Adjust as needed. Sleep smarter.


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