Understanding the Definition of Processed Meat
The World Health Organization's International Agency for Research on Cancer (IARC) defines processed meat as any meat preserved by salting, curing, fermenting, smoking, or other methods to improve flavor or preservation. This definition includes poultry like deli turkey and chicken, not just red meat, when they undergo these processes. Processing extends shelf life but can introduce chemicals and high sodium levels.
The Processing of Deli Turkey
Turning turkey into deli meat involves several steps:
- Deboning and preparing turkey breast chunks.
- Injecting a brine solution with salt, sugar, and phosphates for moisture and flavor.
- Tumbling, cooking (roasting or smoking), and shaping the meat.
- Slicing and packaging with additional preservatives to extend refrigeration life.
The Misconception of "Natural" or "Uncured" Deli Turkey
Many deli turkeys are labeled "natural" or "uncured," leading consumers to believe they are healthier. However, these products often use natural nitrate sources, such as celery powder, which are converted to the same compounds as synthetic sodium nitrite in the body. Products labeled "no nitrates added" are still considered processed and contain nitrates. Checking the ingredient list is crucial.
Health Implications of Consuming Deli Turkey
Like other processed meats, deli turkey has been linked to health concerns due to high sodium and the presence of nitrates/nitrites.
- Cancer Risk: The WHO classifies processed meat as a Group 1 carcinogen linked to increased colorectal cancer risk. Chemicals from nitrates and nitrites can damage bowel cells.
- Cardiovascular Disease: High sodium in deli meats can raise blood pressure, a risk factor for heart disease and stroke. Some studies show a link between high processed meat intake and cardiovascular disease risk.
- Type 2 Diabetes: Excessive processed meat consumption has been associated with a higher risk of type 2 diabetes, potentially due to additives and sodium affecting insulin sensitivity.
Comparison: Deli Turkey vs. Fresh Turkey Breast
Here's a comparison between deli turkey and fresh-cooked turkey breast:
| Feature | Deli Turkey | Fresh-Cooked Turkey Breast | 
|---|---|---|
| Processing | Cured, salted, and pre-seasoned; often includes additives. | Seasoned and cooked at home with simple ingredients. | 
| Sodium Content | Very high due to curing and brining. | Much lower, controlled during preparation. | 
| Ingredients | Long list often includes preservatives and flavorings. | Consists primarily of turkey meat and added spices. | 
| Health Implications | Classified as processed with associated risks. | Considered unprocessed, lean protein. | 
| Shelf Life | Extended, often weeks. | Limited, typically a few days after cooking. | 
Healthier Alternatives to Deli Turkey
To reduce processed meat intake, consider these alternatives:
- Cook Your Own: Roast and slice a turkey breast at home for sandwiches to control ingredients and sodium.
- Leftovers: Use leftover roasted chicken or turkey.
- Whole Food Options: Try tuna salad, egg salad, or hummus.
- Plant-Based Alternatives: Explore options like lentil patties, tofu, or plant-based deli slices.
Conclusion
Yes, deli turkey counts as processed meat. Its preservation through salting, curing, and adding nitrates (natural or synthetic) classifies it as a processed food. While not all processing is harmful, the methods used for deli meat result in high sodium and other additives linked to health risks like cancer and cardiovascular disease. For a healthier option, choose fresh, unprocessed turkey breast or other whole food protein sources. Limiting deli turkey consumption, even labeled "natural," supports better health.
One Green Planet, "The Best Meatless Turkey Alternatives for Thanksgiving," https://www.onegreenplanet.org/vegan-food/best-meatless-turkey-alternatives-for-thanksgiving/