HOW SAFE IS SAFE ENOUGH? Summary of Risk Assessment Chemical Risk Toxicity X Exposure Toxicity-What health problems are associated with various doses or concentrations. Exoosure-How much chemical a person is likely to get(from any source) RiskAssessment Risk Assessment 4 HOW SAFE IS SAFE ENOUGH? ▪ Summary of Risk Assessment ▪ Chemical Risk = Toxicity X Exposure ▪ Toxicity- What health problems are associated with various doses or concentrations. ▪ Exposure- How much chemical a person is likely to get (from any source)