Although salad dressing is a high energy density food, it is usually consumed in small amounts, and eating salad dressing once in a while is usually not fattening. If you eat salad dressing for a long time and do not exercise, you will gain weight. Salad dressings are mainly made from vegetable oil, egg yolks and various seasonings, and the ingredients used in salad dressings vary from brand to brand, as do the calories. Even if you want to achieve fat loss by consuming vegetable salads, putting in too much salad dressing may have the opposite effect. It is recommended to reduce the amount of salad dressing when making vegetable or fruit salad, and just be able to make the ingredients with a light and sweet taste. Thousand Island dressing, peanut butter, sesame butter and mayonnaise are also high in calories and it is recommended to control the amount to avoid gaining weight. Those who want to lose weight should make the intake of food energy less than the energy consumed in their diet, choose foods with low energy density, and ensure the intake of vitamins, minerals, proteins, carbohydrates and other nutrients to avoid causing malnutrition. Those who prefer vegetable or fruit salad can buy low-fat salad dressing or put a little vinegar in the salad to taste. While controlling your diet, you can also drink more water, as well as jogging, swimming, playing badminton and other exercises to enhance your body’s metabolic rate and promote fat consumption, so as to achieve healthy weight loss.