Bisphenol A and similar compounds

The lining of metal cans and the plastic containers of many popular foods and beverages formerly contained the chemical bisphenol A (BPA) (for instance, those used for canned tomatoes). Studies, however, have revealed that BPA may leak from these containers and into the food or beverage inside.

By binding to the estrogen receptor sites, BPA is thought to mimic estrogen. This may interfere with how hormones normally work. Furthermore, research on pregnant animals has demonstrated that BPA exposure affects fertility and increases a fetus's chance of getting breast and prostate cancer in the future. High BPA levels have also been linked to insulin resistance, type 2 diabetes, and obesity, according to numerous observational studies. Fortunately, the majority of cans and plastics are now BPA-free. However, BPA has been replaced with very similar substances like bisphenol S in many products, which may have similar effects. Avoid using plastic dishware, especially bottled water, as much as you can to limit your exposure to these potentially dangerous substances. Look for products that are packed in glass rather than aluminum cans, and replace your plastic drinking glasses with ones made of glass or stainless steel.