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    "sources/cleanlabel2025-protein-powder-heavy-metals",
    "sources/coghlan2015-tcm-heavy-metals-audit",
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    "sources/falandysz2020-yunnan-fungi-mercury",
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    "sources/hosojima2017-rice-endosperm-protein-cadmium",
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    "sources/liu2018-tcm-arsenic-bioaccessibility",
    "sources/liu2021-arsenolipids-seafood",
    "sources/nelson2022-cannabis-heavy-metals-method",
    "sources/porwollik2026-rhodiola-supplements-us-market",
    "sources/sattler2016-bee-pollen-metals",
    "sources/sattler2016-bee-pollen-minerals-contaminants",
    "sources/sochacka2025-spirulina-chlorella-supplements-poland",
    "sources/thomas2024-lead-poisoning-ayurvedic-herbal",
    "sources/torovic2024-mercury-fish-oil-supplements-serbia",
    "sources/uneyama2007-arsenic-foods-cumulative-data",
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