The Fresh Test is used for the 50-gram glucose load test & it is healthy for mom and baby. With only three natural ingredients, The Fresh Test is void of unnecessary additives. FDA Registered as an equivalent glucose load test beverage, The Fresh Test adheres to extensive testing and quality control to meet the American Diabetes Association’s standards. This product is meant to be mixed with 10 oz of water and consumed an hour prior to a plasma blood glucose sample. Please refer to your provider for more information. Video – How do I mix the 50-gram powder? Your browser does not support the video tag.   Non-GMO Dextrose – derived from corn or tapioca.