Daily Processed Meat

A pattern of eating cured, smoked, or salted meats (jamón, chorizo, salchichón, mortadela, fuet, bacon, hot dogs) every day, classified by the WHO as a Group 1 carcinogen.

Why this habit matters

  • Metabolic: Daily processed-meat consumption is associated with earlier metabolic syndrome onset, higher fasting glucose, and higher body-fat percentage at the same total calorie intake.
  • Cardiovascular: High sodium content of cured meats (often 1500–2500mg per 100g) directly raises blood pressure; daily consumers show measurably higher hypertension and cardiovascular event rates in Spanish EPIC cohort data.
  • Health: WHO-IARC Group 1 carcinogen for colorectal cancer; estimated 17–18% increase in colorectal cancer risk per 50g of daily processed meat — risk scales linearly with frequency of consumption.

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