Tag: Aluminum foil safety

According to the Centers for Disease Control and Prevention, the average person ingests between 7 and 9 milligrams of aluminum daily from food, water, and other sources, but a small percentage can come from cookware. So, should you avoid cooking with aluminum foil to minimize your exposure? The answer is nuanced and depends on how you use it.

Food safety experts highlight a significant risk: improper cooling of baked potatoes in foil can create a low-oxygen, moist environment conducive to the growth of *Clostridium botulinum*, the bacteria responsible for botulism. This is the primary health concern regarding the question, 'Is it unhealthy to bake potatoes in aluminum foil?'.