At the end of Haelan soy beverage treatment (week 8 +/- 5 days), you will be asked to return to the clinic for a end-of-treatment visit. You will have blood drawn (about 6 teaspoons) for routine clinic tests to detect for protein level and kidney function. Your study-drug diary will be checked, and you will again be given the questionnaires. Measurement of your weight, skin-fold thickness and body composition, and functional tests will be given. You will be asked about any medications you are taking, including the dose levels and when you take them. You will also be asked to provide the research nurse with the record of one day food intake at 8 weeks +/- 5 days. The one day food intake record should be finished before coming in for your clinic visit, as long as it is the recording of the 8th week food intake. However, if the 8th-week clinic visit is on the first day of the 8th week, you can continue to record your food intake after the visit, and then return it to the research nurse at a later time. For this record, you need to write down what type of food you eat, and the estimated portion (for example: rice, 2 ounces; slice of apple pie, 1/8 of a pie).