Best Low-Sodium Snacks (Heart-Healthy 2025 Guide)

This hub rounds up snacks that keep sodium under 140mg per serving—the FDA’s cutoff for “low sodium.” Translation: you still get crunchy, savory snacks, just with a lighter salt hand. Think lightly salted nuts, reduced-sodium chips, rice cakes/stackers, airy legume crisps, and even sunflower seeds that won’t blow your daily budget (of sodium or cash). Real talk: serving sizes matter. If you double-fist a “two servings per bag” situation, you also double the sodium. Labels can be slippery too—“reduced sodium” means at least 25% less than the original, not automatically low. “Lightly salted” is marketing, not a regulated claim. Flip the bag and check the actual milligrams. Price-wise, nuts and seeds are usually the spendy ones; chips and rice cakes are friendlier per ounce. Save by shopping store brands, grabbing family-size bags, and mixing half unsalted with half salted to train your taste buds down. Some brands use potassium chloride to replace salt—totally fine for most folks, but the taste can read a little “mineral,” and people with certain kidney or heart meds should check with their clinician. Bottom line: you can snack smart without going joyless or broke—you just need a peek at the Nutrition Facts and a plan for portions.

Key Benefits

• Helps reduce daily sodium intake while keeping savory snacking satisfying and convenient.
• Supports blood-pressure goals alongside other lifestyle habits your healthcare provider recommends.
• Lets you enjoy familiar brands by choosing their reduced or lightly salted versions.
• Pairs well with fruit, yogurt, or veggies to build balanced, filling snacks.
• Budget-friendly options exist; shop store brands, family-size bags, and warehouse clubs.