Throughout the years, various weight-loss researchers have recommended starting a meal with a salad to stave off hunger and ensure that you don’t overeat. But why does this work exactly? One reason is that salads are a great source of fiber: lettuce greens, carrots, tomatoes, and the like all have plenty of this macronutrient. Fiber’s effects on increasing feelings of satiety are well documented. Whether you eat fiber and vinegar together or not, know that they are great tools to have on hand whenever you feel the need to tame your appetite and turn on fat burning controls. If you’re not a fan of salad, there are plenty of other sources.