How does high-temperature cooking affect aluminum cookware?

High-temperature cooking can have detrimental effects on aluminum cookware. When exposed to high heat, aluminum can react with acidic or alkaline foods, potentially causing the release of aluminum particles into the food. This can lead to a change in the taste and color of the food, and over time, it may also lead to the degradation of the cookware's surface, causing it to become discolored or pitted. Additionally, there are health concerns related to the ingestion of aluminum, although these are still a subject of debate among scientists. It's generally recommended to use aluminum cookware on low to medium heat to preserve both the quality of the food and the longevity of the cookware.