Is it safe to use aluminum foil facing with food containing high levels of acidity or saltiness?

Using aluminum foil with highly acidic or salty foods is generally safe, but it's important to use the correct type of foil. Heavy-duty aluminum foil is designed for cooking and is safe for use with acidic and salty foods. However, avoid using aluminum foil with reactive metals, as it can cause a chemical reaction. Always follow cooking instructions and be cautious with prolonged cooking times or high temperatures, as these can potentially cause the foil to break down and release small amounts of aluminum into the food. For best results, opt for non-reactive cookware or use parchment paper or silicone baking mats as alternatives.