3. Try Oil and Vinegar For Salads
Salads, sandwiches, and stir-frys are often healthier than other dinner options, but you can inadvertently add too much sodium by pouring on ketchup, mustard, soy sauce, and salad dressings. Try simple olive oil and balsamic vinegar on your greens, use fresh tomatoes on your burger, and look for low-sodium versions of other condiments — or just make sure to watch your portions (one tablespoon of regular ketchup has a whopping 160-190 mg of sodium). Some companies do the work for you, though: This spring, according to the Huffington Post, Heinz announced that it tweaked its classic ketchup recipe to cut the sodium by 15 percent in response to new FDA salt limits.
Related: Olive Oil for Flavor and Health
4. Trade Canned Soup, Broth, and Vegetables For Homemade
Canned goods are notoriously high in sodium — one serving can have as much as half your daily allowance — so you might be paying for the convenience. Soups and broths are easy enough to make yourself once you realize that they pretty much require two things — water and time — and you can flavor them with vegetables, herbs, and spices for low-cost meals that feed a crowd. Many companies also offer low-sodium or no-salt-added versions of popular soups, broths, and vegetables (but check the sodium levels on your frozen vegetables, too, especially if they come with seasonings or sauces: sodium often sneaks into those).
Try canning or freezing your own vegetables during the summer to eat all winter.
Related: The Hidden Harms of Excitotoxins