Quotes About Toxicology

For toxicologists, "the dose makes the poison." Any substance can be toxic in excess. Water, for instance, is lethal to humans in very high doses, and overhydration killed a runner in the 2002 Boston Marathon. But most people prefer to think of substances as either safe or dangerous, regardless of the dose. And we extend this thinking to exposure, in that we regard any exposure to chemicals, no matter how brief or limited, as harmful.

His toxicology was absolutely clear. The

Skinner and his colleagues launched a new study to see how far this effect could get passed down. They exposed more female rats to vinclozolin and then bred descendants for several generations. Even after four generations, they found, males kept on developing damaged sperm. Exposures to other chemicals, like DEET and jet fuel, could also alter the rats for generations.

But if you tell folks you're a college student, folks are so impressed. You can be a student in anything and not have to know anything. Just say toxicology or marine biokinesis, and the person you're talking to will change the subject to himself. If this doesn't work, mention the neural synapses of embryonic pigeons.

It's no coincidence that the increases in suicides and toxicology rates with THC in Colorado teens are correlated. As a mother, I want the world to know my son isn't just a statistic. He mattered. There is a reason Johnny died—and it is marijuana.

Unfortunately, we seem incapable of learning the most important lesson in toxicology: The dose makes the poison.