4 Reasons to Rinse Canned Tuna to Cut Sodium
- Rinsing canned tuna under cold water reduces sodium by 25-40%, depending on the brand and rinse duration.
- The flavor and texture loss is minimal — especially if you mix the tuna with mayo, dressing, or other ingredients in recipes like salads, casseroles, or melts.
- If you eat tuna straight from the can, skip the rinse; that’s when texture and briny taste matter most.
- Save your salt for foods that actually need it — the trade-off is worth it for most uses.