Salad should be a staple in your diet because of the endless health benefits of greens and veggies. Also, eating salad with dinner helps to fill you up so you’re less likely to overeat. Beware though because your salad dressing may be sabotaging your good intentions by adding a giant dose of sodium to your meal. Be on the lookout for dressings that range as high as 230 to 550 mg per serving. Follow this simple step-by-step guide to making your own vinaigrette.