The Role of Dose in the Study of Substances

California has its own classification system. It's a large fatigue, because it's every thing labels on bananas with radiation warnings. So again, it doesn't tell you anything about risk. Even if something we're absolutely sure it's a carcinogen, but if you are, if you drink only one hundredth of what it would take to cause a problem, there's no, essentially no risk from it. That's okay.