This is one of the most common concerns regarding the safety of hard-anodized cookware. Being crafted with aluminium, consumers worry that aluminium will leach starts reacting with the food. However, rest assured that the cookware is crafted in such a way that the aluminium is sealed and does not leach with the food. Hence your coking is entirely safe. This can, however, not be said about which are crafted using non-anodized aluminium.