Use processed meat less often
Change the foods you use routinely rather than expecting a single meal to transform your health. The certainty of the evidence is contested.
Cut back on ham, bacon, sausages and similar processed meats.
Highest versus lowest processed-meat intake was associated with about 23% higher mortality risk.
Why consider it?
The prospective-study meta-analysis reports a relative risk, not an absolute percentage-point increase. Diet, health and lifestyle differences may contribute. The book also cites a guideline group rating this evidence as low certainty, so cutting back cannot be assigned an assured individual mortality benefit.
Read the sources
Source grade A is reproduced from the original work. It does not establish suitability for everyone.
- Larsson SC, Orsini N (2014). Red meat and processed meat consumption and all-cause mortality: a meta-analysis. American Journal of Epidemiology.
- Schwingshackl L et al. (2017). Food groups and risk of all-cause mortality: a systematic review and meta-analysis of prospective studies. American Journal of Clinical Nutrition.
- Johnston BC et al. (2019). Unprocessed Red Meat and Processed Meat Consumption: Dietary Guideline Recommendations From the NutriRECS Consortium. Annals of Internal Medicine.
Adaptation: Rewritten in English from the locked Chinese original; retained evidence grade and study limits. Effect sizes quoted from the cited source: estimates are kept in their original comparison and population; observational associations are not described as proven personal gains.
Make space for a practical habit.
Add this idea to your local checklist.