most people’s body exceeds the amount that suppresses sperm production or causes chromosomal damage to the eggs of animals. You can get 50 mcg of BPA per liter out of a tomato can, and that’s a level that is going to impact people, particularly the young.
The solution: Choose tomatoes in glass bottles (which do not need resin linings), such as the brands Bionaturae and Coluccio. You can also get several types in Tetra Pak boxes, like Trader Joe’s and Pomi.
4. Nonorganic Potatoes
The problem: Root vegetables absorb herbicides, pesticides, and fungicides that wind up in soil. In the case of potatoes-the nation’s most popular vegetable-they’re treated with fungicides during the growing season, then sprayed with herbicides to kill off the fibrous vines before harvesting. After they’re dug up, the potatoes are treated yet again to prevent them from sprouting. Try this experiment: Buy a conventional potato in a store, and try to get it to sprout. It won’t. Several potato growers say point-blank they would never eat the potatoes they sell. They have separate plots where they grow potatoes for themselves without all the chemicals.
The solution: Buy organic potatoes. Washing isn’t good enough if you’re trying to remove chemicals that have been absorbed into the flesh.