the dose makes the poison
“The Dose Makes the Poison”. Nearly 500 years ago, Swiss physician and chemist Paracelsus expressed the basic principle of toxicology: “All things are poison and nothing is without poison; only the dose makes a thing not a poison.” This is often condensed to: “The dose makes the poison.” It means that a substance that contains toxic properties can
The dose makes the poison. For the book, see The Dose Makes the Poison. “. The dose makes the poison ” ( Latin: sola dosis facit venenum) is an adage intended to indicate a basic principle of toxicology. It is credited to Paracelsus who expressed the classic toxicology maxim “All things are poison, and nothing is without poison,
The end result is a number called the LD50, which stands for the lethal dose for 50% of the treated organisms. In other words, half of the rats that received the LD 50 dose have died by the end of the 14-day test period. LD 50s are expressed in terms of milligrams …
The dose makes the poison. “ ” Plants are not just food for animals, and animals are not just decorations on the vegetation. The world is not green. It is colored lectin, tannin, cyanide, caffeine, aflatoxin, and canavanine. And there is a lot of cellulose thrown in to make the mix even more inedible. Animals are not ambulatory bomb calorimeters.
“The Dose Makes the Poison is more than just an introduction to toxicology. It is an enjoyable read with lots of interesting stories and one I can thoroughly recommend.” (Chemistry & Industry, 25 July 2011) “There is much to be applauded in this book from its straightforward layout and honesty to its accessibility . . .
The dose makes the poison. Any chemical can be toxic if absorbed or consumed in large enough amounts. Chemistry is all around us and we are all comprised of chemicals (matter). Some chemicals are man made others occur naturally: in our bodies, manufactured …