Recent research by the University of Toronto shows that children's mattresses contain harmful chemicals that are banned in toys but are still used in products on which young children sleep every day. The study, conducted in bedrooms of children up to four years old, shows that when used, these mattresses release toxic chemicals, including phthalates, flame retardants and UV filters.
Phthalates such as DEHP and BzBP are of particular concern. They are banned in toys because of their harmful effects on the endocrine system, neurological development and cancer risk. Nevertheless, they are still common in mattresses, due to inadequate regulation. Organophosphate flame retardants, linked to IQ declines and behavioural disorders, are also commonly found, although they are not a safety requirement.
The emission of these substances increases due to body heat and pressure of the child during sleep. Babies, with their sensitive skin and high breathing frequency, are particularly at risk. Prolonged exposure can cause permanent damage to the developing brain.
Experts recommend limiting textiles in cots, using natural materials, and properly airing new mattresses. Still, researchers mainly advocate for stricter legislation that gives children's sleep environments the same protection as toys.
Source: Driving Eco