High-quality, properly fired, and glazed ceramics that comply with international safety standards are entirely safe for human use in food preparation, dining, and medical applications. Because true ceramic is chemically inert, it does not leach toxic chemicals, plasticizers, or harmful compounds into food or beverages under normal conditions. However, poorly manufactured or antique ceramics featuring lead- or cadmium-based glazes can pose health risks if acidic foods dissolve the unstable surface layer, making lead-free certification crucial.
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