Hi Messy, I would recommend you also ask this question on the Diabetes and the Colon Cleansing forums here on Curezone. Just off hand, I think your aunt may need to limit the apple juice, it is pretty high on the glycemic index and will rapidly push a lot of Sugar
into her blood. She may be able to substitute a good green drink or juice for the apple juice. Blessed Herbs generally get a good review on the Colon Cleansing forum although they are quite expensive. You or your aunt need to visit there and consider the options. This is a great forum, but there are others on this terrific site that will be able to address your aunt's need better.