Canned food is a popular item in many grocery store aisles, offering convenience and affordability. But there is a growing concern about the safety of cans, with some people wondering if eating canned food could lead to exposure to bisphenol A (BPA), an industrial chemical used in the lining of many cans.
BPA is used to help keep canned foods from reacting to metal and prevent bacteria from entering. It also helps keep the color and taste of the food from changing over time. BPA has been linked to health problems including reproductive issues and cancer, but the research is still inconclusive as to how much exposure is safe for humans. Some studies have shown that people who eat canned foods regularly may have higher levels of BPA in their system than those who don’t, while other studies have not found any significant difference between those who eat canned foods and those who do not.
While there isn’t a clear answer yet as to whether or not eating canned food leads to increased risk of BPA exposure, there are steps you can take if you want to reduce your risk. Look for BPA-free cans when you shop for food, or choose fresh or frozen options instead of canned goods. If you do choose canned goods, avoid heating them up in the can as this increases the amount of BPA that leaches out into your food. You can also rinse off your canned goods before eating them in order to remove any remaining residue from the packaging material.
Does Eating Canned Food Have BPA?: The research is still inconclusive as to how much exposure is safe for humans and whether or not eating canned food leads to increased risk of BPA exposure. However, taking precautionary steps such as looking for BPA-free cans when shopping for food, avoiding heating up cans prior to eating and rinsing off before consuming can help reduce one’s risk of exposure.