WWF-UK: About biomonitoring

Skip navigation

Access key details

This site uses the UK government standard access keys, as shown below:

S - Skip navigation
1 - Home page
2 - What's new
3 - Site map
4 - Search
5 - Frequently Asked Questions (FAQ)
9 - Feedback form
0 - Access key details




Section navigation


About biomonitoring

Biomonitoring is the scientific testing of biological samples, in this case blood, to identify the presence and levels of certain substances in the human body.
The results give a record of the chemicals to which a person has been exposed and which have been retained within the body. This information is also useful for policy makers who need to know about the extent to which chemicals are accumulating in human tissue.

The findings can be used to determine whether current regulations are adequately protecting the public from chemical risks and if they are found not to be, to decide how to rectify the situation.

Why has WWF conducted biomonitoring surveys?

The surveys aim to raise awareness of the occurrence of hazardous man-made chemicals in everyday situations and products. Through the surveys we aim to stimulate debate by discovering the extent to which specific man-made chemicals are contaminating people.

The surveys are scientifically rigorous but of limited scope. WWF believes that the UK Government should follow up this work and conduct wider surveys.

What chemicals are WWF testing for?

Find out the types of man-made chemicals that we are testing for.
biomonitoring tour © WWF-UK

biomonitoring blood © WWF-UK

chemicals biomonitoring tour © WWF-UK

chemicals and health campaign contaminated blood