First food: processed meats
Processed meats are not ordinary meats. They are altered, dried, or smoked to extend their shelf life or enhance their flavor. Examples include deli meats, sausages, bacon, hot dogs, and beef jerky.
Large-scale epidemiological studies have established a clear link between high consumption of processed meats and an increased risk of cancer, particularly breast, colorectal, and lung cancer. A daily intake of 50 grams of processed meat increases the risk of cancer by 18%. Fifty grams is the equivalent of two slices of bacon or a deli meat sandwich eaten daily for lunch.
