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Yes, canned green beans are processed food: they’re cooked, sealed, and often salted to stay shelf-stable.

Yes, canned goods are processed foods; canning preserves food with heat and sealing while keeping much of the nutrition.

Yes, canned foods are safe to eat when sealed and sound; avoid any can with bulging, leaks, rust-through, or off odors.

Yes, many expired canned foods are safe if the can is sound; discard any swollen, leaking, or badly dented cans.

Yes, canned vegetables count as processed food because canning alters the food and often includes added salt; no-salt options are closer to minimal processing.

Yes, canned tomatoes count as processed food; most are heat-treated tomatoes with optional salt or acid, not ultra-processed.

Yes, canned sardines count as processed food, since canning is processing; they’re not ultra-processed and can be a nutrient-dense choice.

Yes—and no: cans with flavors or additives are ultra-processed; plain items in water or brine are processed, not ultra-processed.

No, modern canned food is generally safe; risks come from damaged cans, poor home canning, or rare chemical migration.

Yes, canned foods are safe when cans are intact and stored right; avoid bulging, leaking, or home-canned jars with broken seals.