Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated September 2025
Definition
Toxicology is the study of poisons and their effects on living organisms. It involves understanding how toxins enter the body, their mechanisms of action, and their potential health risks.
Related terms
Dose-response relationship: This term refers to the relationship between the dose (amount) of a toxin administered and its resulting effect on an organism.
Carcinogen: A carcinogen is any substance capable of causing cancer in living tissues.