Aluminum Foil: Your Food's Warmth, Your Health's Risk? Studies Reveal Dangers

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News18•07-01-2026, 17:00
Aluminum Foil: Your Food's Warmth, Your Health's Risk? Studies Reveal Dangers
- •Common use of aluminum foil for packing rotis, parathas, and sandwiches keeps food warm but poses health risks.
- •Studies, including one in Food Bioscience Journal 2024, show aluminum leaching into food, especially at high temperatures.
- •Baked foods like Atlantic salmon, mackerel, and chicken breast showed a 40-fold increase in aluminum content.
- •Aluminum reacts with acidic and salty foods (tomatoes, lemons, pickles), causing more metal to leach.
- •Long-term excessive aluminum consumption can lead to bone problems, kidney strain, and nervous system issues.
Why It Matters: Aluminum foil keeps food warm but can leach harmful metals, posing serious health risks, especially with acidic foods.
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