3. Tomato Sauce
This plain old pasta topper is a secret source of potassium, with 910 mg in each cup, per the USDA. Tomatoes are also rich in lycopene, a disease-fighting plant pigment that gives certain fruits and vegetables their signature red hue. Look for a low-sugar tomato sauce sold in BPA-free packaging.
4. Watermelon
Nosh on two refreshing watermelon wedges, and you’ll get 641 mg (14% DV) of potassium. Watermelon is also a great source of lycopene, as well as vitamins A, C, and B6. Plus, more than 90% of the fruit is water, so you’ll feel full after snacking for very little calories. And if you’d rather sip the stuff? Cold-pressed watermelon juice is a great alternative.
