Smoked Sausage
Smoked, cured sausages typically contain sodium nitrite/nitrate as preservatives, which form N-nitroso compounds during cooking and digestion. IARC classifies processed meat as Group 1 (carcinogenic to humans).
What it is
Sausage product cooked with smoke and typically cured with sodium nitrite/nitrate.
Ready-to-eat or further-cooked meat product.
Why it's flagged
- IARC Group 1 carcinogen (processed meat)
- sodium nitrite/nitrate cured meat
- PAHs from smoking
- high sodium
What regulators actually say
"Processed meat was classified as carcinogenic to humans (Group 1)... Each 50 gram portion of processed meat eaten daily increases the risk of colorectal cancer by 18%."
"Sodium or potassium nitrate and nitrite are used to cure meat... limits on nitrite/nitrate use in cured meats."
"EFSA confirmed existing safe levels for nitrites and nitrates added to food... exposure to nitrites as food additives is within safe levels for all population groups except a slight exceedance in children whose diet is high in foods containing these additives."
Regulatory status
United States — FDA
Regulated by USDA-FSIS; nitrite/nitrate use limited per 9 CFR 424.21.
European Union — EFSA
Permitted with nitrite/nitrate limits per EU Regulation 1333/2008; ongoing reductions in maximum levels.
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