Weighted Blankets: A Simple Tool for Better Sleep?

Millions of people struggle to fall asleep at night, and many turn to supplements or medications for help. But there may be a simpler option worth exploring: deep pressure stimulation. One increasingly popular tool that uses this concept is a weighted blanket.

What Is Deep Pressure Stimulation?

Deep pressure stimulation refers to firm, distributed touch applied across the body. It's the same principle behind why tight hugs feel comforting, why swaddling calms infants, or why some people find weighted vests helpful during stressful situations.

How Does It Work?

Weighted blankets typically weigh between 5-30 pounds and are designed to apply about 10% of your body weight evenly across your torso and legs. This creates a sensation of being gently held or grounded.

The pressure appears to activate mechanoreceptors in the skin and deeper tissues. These receptors send signals to the brain that may help reduce activity in the sympathetic nervous system (your fight-or-flight response) while increasing parasympathetic activity (your rest-and-digest state).

Some studies suggest weighted blanket use may also influence hormones involved in sleep regulation. For example, one study found that using a weighted blanket increased the natural rise in melatonin, the hormone that helps regulate your sleep-wake cycle.

Beyond sleep hormones, the consistent pressure can create a sense of security and grounding that some people find calming, particularly if they experience racing thoughts or restlessness at night.

Potential Benefits

Research suggests weighted blankets may help support:

• Improved sleep onset and sleep quality
• Reduced feelings of anxiety and stress
• Calmer nervous system state
• Better mood and emotional regulation
• Reduced need for sleep medications in some populations

How to Use It

Weighted blankets are widely available and come in various weights and materials. General guidelines suggest choosing a blanket that's approximately 10% of your body weight, though personal preference matters.

• Start with lighter weights if you're unsure
• Use during sleep or for relaxation periods
• Allow a few nights to adjust to the sensation
• Ensure the blanket covers your torso but doesn't restrict movement
• Choose breathable materials if you tend to sleep hot

Weighted blankets are generally considered safe for most adults, though they are not recommended for very young children, individuals with respiratory issues, or anyone who cannot remove the blanket independently.

While they aren't a replacement for addressing underlying sleep issues, they have shown promise in helping some people relax and transition into sleep more easily. Sometimes improving sleep doesn't require adding another supplement or medication, but simply giving your nervous system the right signals that it’s safe to rest.

Want to Learn More? 

• https://pubmed.ncbi.nlm.nih.gov/38686123/

‍