You may be wondering if yacon syrup works in weight loss or not& My video https://youtu.be/VPQTNOQieEw shares how by taking organic yacon syrup 3-4 times a day, you can reduce appetite and cravings for sweeets and increase your metabolism. Overall, yacon syrup works as an appetite suppressant and reduces calorie intake. At a study, the results of the women who took yacon syrup were amazing. They lost on average, 30 pounds in 6 months. So, if you want to lose weight, you need yacon syrup.