Exposure to cadmium in the womb linked to childhood asthma and allergies

Babies born with higher levels of cadmium in their umbilical cord blood may be more likely to develop childhood asthma and allergies, according to research presented at the European Respiratory Society International Congress.

Cadmium is known to be hazardous to human health and its use is restricted in the European Union, but it has been widely used, for example in batteries, pigments and as a coating for other metals. It is also present in tobacco and can enter the body via smoking or passive smoking.

Researchers say their findings lend support for tight controls over the use and disposal of cadmium.

Release date: 3 September 2020