Cadmium exposure in France under scrutiny

Cadmium, a heavy metal found in the environment, has raised concerns about its health effects. With testing now covered by reimbursement, it is important to determine when a test is actually necessary. Many French people are now questioning their exposure levels, especially after cadmium has reentered public discussion.

Testing covered by insurance since June 2026

Since June 16, 2026, cadmium testing has been reimbursed under specific conditions. However, the question remains: who should actually request a test? The High Authority for Health (HAS) suggests targeted screening, focusing on individuals likely to have high exposure due to their living conditions.

Testing numbers reveal public interest

Between June 16 and September 28, 2026, 2,160 people underwent reimbursed cadmium testing, including 1,539 urine tests and 746 blood tests. These numbers show the level of public interest and concern, though experts debate the effectiveness of the targeted approach.

Cadmium’s presence in the environment and food

Cadmium occurs naturally in some soils and is also released through industrial and agricultural activities. It can contaminate plants and enter the food chain, accumulating in the body—especially in the kidneys—over time. This accumulation can lead to long-term health issues.

Health risks of chronic cadmium exposure

Dr. Pierre Souvet, a cardiologist and president of the association Santé Environnement France (ASEF), describes cadmium as a carcinogenic and endocrine-disrupting metal that alters DNA and causes cellular stress. Chronic exposure is linked to kidney and bone damage and is being studied for its potential role in certain cancers.