Has anyone tried the 2 day diet pill from japan? I have been hearing about them latley from my wifes friends and they are all losing tons of weight. I also found a yahoo chat room and people were saying they work like crazy, but don't know if they are safe. The lable is written mostly in Japanese. The main ingredient is lingzhi which is some kind of mushroom. It claims to block fat and speed up the fat burning process. Please let me know if you know anything about it.