Weighted blankets are growing in popularity at a surprising rate. If you’ve been wondering what all the fuss is about, we’ve got the details. The science is pretty fascinating, when you consider how much a weighted blanket can benefit our bodies while asleep and awake.
A weighted blanket is one that’s heavier than a regular blanket because of its special filler. The purpose is to hug you gently while you sleep. Weighted blankets are usually filled with beads or pellets evenly distributed throughout the inner layer.
How Weighted Blankets Work
The grounding effect of a weighted blanket could have several advantages. For many people, the benefits include soothing effects on their heart, hormones and overall nervous system.
Daily stress can raise your heart rate and make it hard to settle down for sleep. A weighted blanket’s calming pressure could help slow the heart down for deeper relaxation.
Stress also causes the release of the hormone cortisol, which also helps you wake up in the morning. Those with unusually high levels of this hormone at bedtime might achieve lowered cortisol due to a weighted blanket’s hugging action.
Chronic anxiety can keep our bodies in constant fight or flight mode. In other words, it can throw our nervous system out of whack. According to Penn Medicine, our autonomic nervous system is what controls how our bodies prepare for sleep. The gentle pressure of a weighted blanket could help bring your anxiety level down enough to signal your nervous system to unwind.