- Highlights - Cadmium in Jewellery
Lead is a soft, inexpensive metal that is often used in making costume jewellery. However, lead is highly toxic, even at low levels of exposure, and especially to children.

Wearing jewellery containing lead does not cause harm, but children sucking, chewing or swallowing this type of jewellery can cause damage to their bodies, especially to their nervous system. While some jewellery may have paint or a top coating, this does not make the jewellery safer for children because the coating can be chewed or worn off. Lead has a sweet taste and this encourages children to put items that contain lead in their mouths.
In Canada , it is illegal to import, advertise or sell jewellery designed for children which contains more than the allowable lead limits as set out in Canadian regulations.
Cadmium may be increasingly substituted for lead in making costume jewellery. Cadmium is a heavy metal which is known to be more toxic than lead. There is no known risk to wearing jewellery containing cadmium, but sucking, chewing or swallowing this type of jewellery may lead to serious health effects for children. Health Canada has asked industry to stop production, importation and sale of children's jewellery made of cadmium or materials containing cadmium.