Weighted blankets have gained popularity as a method to enhance sleep quality and reduce stress by applying gentle, even pressure that mimics a comforting hug. Experts explain that this deep pressure activates the parasympathetic nervous system, promoting relaxation and increasing melatonin, the sleep hormone.
In Chile, where nearly a quarter of the population experiences anxiety, these blankets are presented as an alternative therapy, reducing cortisol levels and boosting serotonin. While beneficial for all ages, caution is advised when using them for children, with a recommended weight limit of 10% of the child's body weight. Adaptation can vary, but using the blanket during pre-sleep activities may aid relaxation.
The appropriate weight selection is crucial to maximize benefits, providing a sense of calm and security that helps soothe the autonomic nervous system. However, it is emphasized that these blankets do not replace good sleep hygiene, which includes a quiet environment and reduced stimuli.
Prices for weighted blankets vary, starting from around 30,000 to 40,000 pesos, while others can reach up to 150,000 pesos. Psychologist Luciana Moretti explained that the deep pressure exerted by these blankets activates the parasympathetic nervous system, responsible for relaxation. Research indicates that their use can increase melatonin levels, facilitating a transition to deep rest.
According to a study by ACHS and the Pontifical Catholic University, nearly a quarter of the Chilean population exhibits symptoms of anxiety, positioning weighted blankets as a therapeutic alternative for stress relief. Their use is associated with reduced cortisol levels, known as the stress hormone, and increased serotonin, which promotes calmness and improves mood. These effects can positively influence daily life, decreasing fatigue and enhancing concentration.
Can they be used for children? While young children can also benefit, certain precautions are essential. Moretti recommends their use starting at three years old, ensuring the blanket's weight does not exceed 10% of the child's body weight. If the child has a specific diagnosis, consulting a pediatrician before use is advised.
Adaptation to a weighted blanket can vary among individuals. Experts suggest using it during daily activities, such as reading or watching television before bed, to help the body relax and prepare for sleep.
Manuel Ovalle from Hypnos emphasizes that selecting the right blanket is key to maximizing benefits. Similar to children, it should equal 10% of the user’s body weight. For example, a person weighing 70 kg should choose a blanket weighing 7 kg.
Weighted blankets are also known for providing a sense of security and calm, often described as a 'warm hug.' Both children and adults note how this effect helps soothe the autonomic nervous system, allowing for a tranquil experience and reducing anxiety.
“This effect stimulates the parasympathetic nervous system, reducing cortisol levels and increasing serotonin and melatonin production, which are responsible for relaxation and sleep. This chemical balance helps calm the mind, facilitating deep and restorative rest,” explains Ovalle.
Although weighted blankets can be an effective tool, they do not replace the importance of maintaining good sleep hygiene. To optimize rest, specialists recommend a quiet environment with minimal stimuli, appropriate temperature, and reduced noise.