Under normal circumstances, aluminum foil is not toxic when placed in the oven. Because the aluminum foil used in the oven is food grade, it will not affect people's health. Food-grade aluminum foil can wrap food on both sides. It is usually recommended to wrap food on the glossy side to improve heat conduction.

The use of aluminum foil in the oven:

Aluminum foil in the oven can be used for ordinary grilled foods, baked foods, and even traditional beggar's chickens are wrapped in aluminum foil for baking, which is clean and hygienic While maintaining the original flavor. Aluminum foil can also be used to hold food (such as aluminum foil plates). It can be used to wrap bean sprouts, potatoes, sweet potatoes, etc. for barbecue to prevent them from burning.