If you like eating egg salad, tuna salad, or chicken salad, instead of using mayonaise, try using plain greek yogurt instead. 1 tablespoon of mayonaise contains 10 grams of fat and 90 calories. 1 tablespoon of plain greek yogurt contains 1 gram of protein and 1 gram of carbohydrates and only 8 calories. By making this simple substitution, you can eliminate 10 grams of fat from your diet and 82 calories for each tablespoon you use. It tastes great, too! I can personally vouch for that because I made egg salad with plain greek yogurt for lunch (on whole wheat bread). It was egg-cellent!