The European Food Safety Authority (EFSA) provides information on pesticides, which are substances used to protect crops from pests and diseases. EFSA evaluates the safety of pesticides and sets maximum residue levels to ensure food safety. The agency's research suggests that while pesticide residues are commonly found in food, the levels generally do not pose a health risk to consumers. However, some uncertainty remains regarding the long-term effects of low-level exposure to pesticides.