I hear what you are saying obeman. The last disease that was cured was polio. People who claim Xango cures this and cures that are walking a slippery slope. The company is very explicit about making claims of cures. Having said that I know it has helped a lot of people with pain, inflamation and infections. These being the primary disease indicators.
I don't doubt that pomegrante, blueberry and orange juices are good for you but they just don't contain the phytonutrients that Mangosteen fruit does. Mangosteen contains over 40 Xanthones, these are the powerhouse antioxidants that are unique to this side of the world. There are only 200 + known to man right now and this juice contains 1/5 of them.
I don't expect you to believe me and I don't have the studies to prove the results but I do have people I know, love and trust to support the effectiveness of this product.