Pots and pans: titanium clad (Our Place)

Baking sheets: pure titanium (Taima)

Good glassware and enamel for baking so long as reputable, long loved brand.

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Iron pans leach elemental iron, which is a metabolic toxin. Affects men most.

Stainless leaches nickel, which is extremely toxic to the hormone system. Affects women most.

Plastic /coated pans obvious nogo.