Yesterday I shared an interview with Peat Myers that described: “If you take a little bit of Bisphenol A and put it in corn oil and feed it to a mouse while she’s pregnant, and the amount fed to the mouse is equivalent to two parts per billion of her body weight, that a male mouse in her womb will grow up with a prostate that’s much bigger than it should be. And also its structure has been changed so that it’s hypersensitive to hormone stimulation. For the life of that animal, it’s got a different prostate. It’s got one that’s predisposed to prostate problems.” As little as 2 part per billion of some chemicals found in the environment is enough to alter development for a lifetime.