{"hq_id":"hq-c-mix-000009","name":"Nitrates and nitrites (dietary/inorganic)","context":"human_adult","timestamp":"2026-08-28T04:03:30.143Z","risk_level":"moderate","risk_profile":{"magnitude":{"mean":0.35,"weightedMean":0.35,"std_dev":0,"confidence_interval_95":[0.35,0.35],"source_positions":[{"source":"HQ_DIRECT","year":2026,"value":0.35,"weight":0.35}]},"confidence":{"mean":0.5,"weightedMean":0.5,"std_dev":0,"confidence_interval_95":[0.5,0.5],"source_positions":[{"source":"HQ_DIRECT","year":2026,"value":0.5,"weight":0.35}]},"recency":{"mean":1,"weightedMean":1,"std_dev":0,"confidence_interval_95":[1,1],"source_positions":[{"source":"HQ_DIRECT","year":2026,"value":1,"weight":0.35}]},"methodology":{"mean":0.7,"weightedMean":0.7,"std_dev":0,"confidence_interval_95":[0.7,0.7],"source_positions":[{"source":"HQ_DIRECT","year":2026,"value":0.7,"weight":0.35}]},"specificity":{"mean":0.92,"weightedMean":0.92,"std_dev":0,"confidence_interval_95":[0.92,0.92],"source_positions":[{"source":"HQ_DIRECT","year":2026,"value":0.92,"weight":0.35}]},"consensus":{"exists":false,"strength":0,"disagreement_magnitude":0,"warning":"single_source_warning"}},"interpretation":{"summary":"Single source (HQ_DIRECT, 2026) indicates low to moderate risk.","confidence_note":"Evidence quality varies; interpretation requires caution.","context_note":null,"warning":"single_source_warning"},"sources":[{"id":"iarc_94_nitrates","type":"regulatory","title":"IARC Monographs Volume 94: Ingested Nitrate and Nitrite, and Cyanogenic Glycosides","year":2010},{"id":"who_nitrate_guidelines","type":"regulatory","title":"WHO Guidelines for Drinking-Water Quality: Nitrates and Nitrites","year":2017},{"id":"epa_nitrate_mcl","type":"regulatory","title":"US EPA National Primary Drinking Water Regulations: Nitrate/Nitrite (MCL 10 mg/L as N)","year":2009}],"sources_scope":"context","warnings":["unmapped_classification:US EPA:carcinogenic/mcl classified","single_source_warning"],"meta":{"synthesis_version":"1.1.0","config_version":"1.1.0","n_sources":1,"db_version":12,"warnings":["unmapped_classification:US EPA:carcinogenic/mcl classified"]},"schema":"synthesis","_notice":"ALETHEIA output is reference data, not professional advice. Not a substitute for primary agency sources or qualified professionals. See https://aletheia.holisticquality.io/disclaimer.","_disclaimer_url":"https://aletheia.holisticquality.io/disclaimer","available_contexts":["human_adult","human_child","human_pregnant","aquatic_life","human_teen","human_elderly","human_infant"]}