2. Canned Goods
It’s not that the contents of a can that are dangerous but rather the lining of the can which contains bisphenol-A (BPA), a compound known to trigger brain cancer. Nowadays, you can purchase canned goods from the store that are BPA-free, but you should always double or triple check to make sure you’re getting a safe container. The most dangerous type of canned food in a BPA-lined can is tomato products.