My position on meat has sometimes been misunderstood, so let me state clearly: this is not an anti-meat or anti-red meat stance. In fact, I've frequently discussed and debunked the overly simplistic idea that meat directly causes cancer. However, processed meats represent a fundamentally different category, and the evidence supporting this distinction is overwhelming. Processed meats are particularly problematic due to their preparation methods, which generate known carcinogenic compounds, including N-nitroso compounds, polycyclic aromatic hydrocarbons, and heterocyclic amines. The mechanistic evidence linking these substances to cancer development is robust, well-established, and far more compelling than the observational data. The IARC report reviewed over 800 rigorous studies (not just 8 epidemiological studies), including high-quality human cohort studies, animal models, and detailed mechanistic investigations, confirming a clear connection. And while the strongest association exists for colorectal cancer, there is also limited but noteworthy evidence linking processed meat consumption to stomach, pancreatic, and prostate cancers. Additionally, it's important to note that ultra-processed foods, more generally high in sugars and artificial additives, have also demonstrated concerning associations with increased cancer risk. All of that said, I think people should limit their consumption of processed meats and encourage people to consider healthier alternatives whenever possible. In practical terms, I strongly recommend minimizing consumption of processed meats and prioritizing healthier, minimally processed alternatives whenever possible.