Science shows that different materials leach different amounts of contaminants into food. Glass is essentially inert, while plastics are the most chemically complex food-contact materials, with nearly 2,000 different migrating substances detected. Heat, acidity, and fat content accelerate chemical migration from plastic and nonstick coatings.
This is HIGH PRIORITY because kitchen items have frequent, direct contact with food you eat every day, and conditions like heat and acidity dramatically increase chemical leaching.
Laurel recommends kitchen items made primarily from relatively inert materials: glass, ceramic, stainless steel, lead-free enameled cast iron, wood, seasoned cast iron, and 100% organic cotton.
Laurel avoids all nonstick coatings (including PFAS-based and "nontoxic" nanoparticle-derived alternatives) and plastic that comes into frequent contact with heat, acidic substances, or fatty substances.
Tip: You don't need to replace everything at once. Start with the items that regularly touch hot food or liquids (pots, pans, spatulas, mugs).
Kitchen
Science shows different materials leach different amounts of contaminants into food. Glass is essentially inert, while plastics are the most chemically complex food-contact materials, with nearly 2,000 different migrating substances detected. Heat, acidity, and fat content accelerate chemical migration from plastic and nonstick coatings.
Laurel recommends kitchen items made primarily from relatively inert materials: glass, ceramic, stainless steel, lead-free enameled cast iron, wood, seasoned cast iron, and 100% organic cotton.
Laurel avoidsall nonstick coatings (including PFAS-based and "nontoxic" nanoparticle-derived alternatives) and plastic that comes into frequent contact with heat, acidic substances, or fatty substances.
Tip: You don't need to replace everything at once. Start with the items that regularly touch hot food or liquids (pots, pans, spatulas, mugs).