Why Cast Iron Is the Healthiest Cookware

The pan you use doesn't just influence the taste of your food – it can also affect your health. Cast iron is the cookware that comes out clearly ahead on this point.

No PTFE, No PFAS – From the Very Start

PTFE-based non-stick coatings (Teflon) can release harmful fumes when overheated above 260 °C. The newer generation of PFAS-free coatings is better, but the underlying problem remains: a coating that eventually wears away.

Cast iron has no coating at all. No PTFE, no PFAS, no synthetic polymers. The cookware is made of 100% iron – one of the oldest and most natural materials in culinary history.

Iron Release – An Underrated Benefit

When cooking in cast iron pans, a small amount of iron transfers into the food. This may sound unusual at first, but for most people it's a good thing:

• Millions of people worldwide suffer from iron deficiency
• The released iron is bioavailable
• The effect is stronger especially with acidic foods (tomatoes, lemon)

For people with hemochromatosis (iron overload), however, cast iron is not suitable.

Natural Patina Instead of Artificial Coating

Over time, a raw cast iron pan develops a patina – a natural, baked-in layer of oil. This layer has a non-stick effect, contains no harmful substances, and gets better with every use.

No Micro-Scratches, No Particles in Your Food

With coated pans, microparticles can flake off due to metal utensils or normal wear. With cast iron, there is nothing that can flake off – the material is solid and homogeneous.

Longevity = Sustainability

A cast iron pan that lasts 50 or 100 years also makes ecological sense. No disposal after 3 years, no repurchasing, no hazardous waste from old coated pans.

Who Is Cast Iron Especially Suited For?

• People looking for chemical-free cookware
• Families with children (no worries about harmful substances)
• People with mild iron deficiency
• Anyone who thinks long-term and wants to cook sustainably

Conclusion

No modern material outperforms cast iron when it comes to safety, purity, and longevity. What stood in German kitchens 200 years ago is more relevant today than ever.

Start cooking now with the right BIOL cookware.
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