Weighted Blankets: Benefits & Buying Guide
The Science Behind Deep Pressure
Weighted blankets use deep pressure stimulation (DPS) to activate the parasympathetic nervous system. Research shows they increase serotonin by 28% and melatonin production while reducing cortisol levels.
Choosing Your Weight
The standard formula is 10% of your body weight plus 1-2 pounds. A 160 lb person should start with a 15-17 lb blanket. Couples sharing a bed should consider separate blankets to avoid tugging.
Material Matters
- Glass beads: Quieter, more evenly distributed than plastic pellets
- Cotton cover: Breathable for hot sleepers
- Minky fabric: Warmer, softer for cold climates
- Removable cover: Machine washable convenience
Who Should Avoid Them
People with sleep apnea, respiratory conditions, or claustrophobia should consult a doctor first. Children under 5 should never use weighted blankets unsupervised.