{"hq_id":"hq-c-mix-000009","name":"Nitrates and nitrites (dietary/inorganic)","context":"human_adult","timestamp":"2026-10-27T21:16:57.534Z","derived_by":{"label":"ALETHEIA-derived","engine":{"commit":"a1c6e861599cc34c5db0318ea1a7ac13a327e074","commit_source":"vercel_env","tree_clean":null},"params":{"sha256":"88ae43137e58ed0cd65588409efefee0d90253da01ef4459bf9ee25f888ec9a0","files":["axes.json","context-specificity.json","regulatory-mappings.json","synthesis-params.json","thresholds.json"]},"clock":{"year":2026},"inputs":[{"id":"hq-c-mix-000009","sha256":"c16b7337e40472187acfd112480483465ecdd957efdb6a8fa2d93964ca7b9d10"}]},"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 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,"url":"https://www.ncbi.nlm.nih.gov/books/NBK326535/"},{"id":"who_nitrate_guidelines","type":"regulatory","title":"WHO Guidelines for Drinking-Water Quality: Nitrates and Nitrites","year":2017,"url":"https://iris.who.int/server/api/core/bitstreams/c60cc28e-defe-45ed-b157-71fdd43902bf/content"},{"id":"epa_nitrate_mcl","type":"regulatory","title":"US EPA National Primary Drinking Water Regulations: Nitrate/Nitrite (MCL 10 mg/L as N)","year":2009,"url":"https://www.epa.gov/ground-water-and-drinking-water/national-primary-drinking-water-regulations"},{"id":"r60-2026-09-30-d918-oehha-prop65-list-csv-own-url","type":"regulatory","title":"OEHHA Proposition 65 List of Carcinogens or Reproductive Toxicants (CSV, list date 31-Jul-26)","url":"https://oehha.ca.gov/sites/default/files/media/2025-01/p65chemicalslist.csv"}],"sources_scope":"context","derived_markers":[],"warnings":["unmapped_classification:US EPA:carcinogenic/mcl classified","row_no_weight:IARC:human_adult","unmapped_classification:IARC:group 2a (probably carcinogenic to humans)","single_source_warning"],"meta":{"synthesis_version":"1.1.0","config_version":"1.1.0","n_sources":1,"db_version":17,"warnings":["unmapped_classification:US EPA:carcinogenic/mcl classified","row_no_weight:IARC:human_adult","unmapped_classification:IARC:group 2a (probably carcinogenic to humans)"]},"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"]}