| Raw | Possible contamination with parasites and bacteria |
| Cooked with additives | Sugar, sugar substitutes, salt, vinegar, spices |
| Cooked without additives | Recommended in a balanced amount |
| Dry, smoked, jerked | Sugar, sugar substitutes, salt, vinegar, spices |
| Canned, marinated, salted | Sugar, sugar substitutes, salt, vinegar, spices |
| Spreads | Sugar, sugar substitutes, salt, vinegar, spices |
| Fats, oils | No reliable data, but possibly safe |