Aluminum foil is widely used in cooking for wrapping, storing, and grilling food. Some concerns have been raised about aluminum leaching into food, especially when cooking with acidic ingredients or at high temperatures.

Studies show that small amounts of aluminum can transfer to food, potentially increasing intake. However, most of the aluminum we consume through food, water, and cookware is minimal and considered safe.

Aluminum is naturally present in many foods and is also found in certain medications.

The body absorbs very little of it, and most is excreted through feces and urine. For healthy individuals, this poses no significant risk.

There are concerns linking high aluminum intake to conditions like Alzheimer's disease, but current evidence does not strongly support this claim. To minimize exposure, avoid cooking acidic foods in foil or use alternatives like parchment paper. Overall, moderate use of aluminum foil in everyday cooking is considered safe.