Source Serving size ( >300 mg of potassium)
Milk 1 cup
Banana 1 medium
Cantaloupe 1 cup
Chicken 3 ounces
Fish 3 ounces
Carrot 1 large
Celery 1 stalk
Spinach ½ cup
Potato, baked 1 medium
Sweet potato ½ cup
Tomato 1 large