In exchange for my honest opinion I received a bottle of Supper Yacon 1000. I have not used this product very long and so I will update if anything differs from my current happiness with Super Yacon 1000. After reading of the benefits I understand this product to have natural probiotics that help with many digestive tract problems. I at this time in my life dont recognize myself as having any digestive tract issues however everyone can benefit from probiotics and try to prevent future digestive system issues by using Super Yacon 1000. I have noticed a lack of desire for sweet sugary foods and unsure wether its relative to this products use but I believe it to be and am happily cobtent not having a desire for sugary sweet foods that contribute to future health problems as well as weight gain. I have not lost any weight but I have only recently just started my use of Super Yacon 1000. I recommend ithers to use this product.