If you spend any amount of time on the internet researching science and pseudoscience, you’ll find alarming claims about toxic or poisonous substances in our foods, vaccines, air, water, and so much else. And then you’ll find a lot of people (myself included) who try to present science-based evidence that there are no toxic vaccine chemicals.
Generally, the pseudoscience argument proceeds along the lines of “this unpronounceable chemical is going to cause cancer.” Or there’s mercury in our vaccines that will cause autism.
Paracelsus, a 16th century Swiss German physician, alchemist, astrologer, is traditionally thought to have founded the discipline of toxicology, an important branch of medicine, physiology, and pharmacology. Paracelsus wrote one of the most important principles of toxicology:
All things are poisons, for there is nothing without poisonous qualities. It is only the dose which makes a thing poison.
In other words, if you’re speaking about substances in foods or vaccines or anything, the most important principle is that the dose makes the poison (or toxin). Everything that we consume or breathe is potentially toxic, but what is the most overriding principle must be the dose. Continue reading “Toxic vaccine chemicals – the dose makes the poison”