Dear nelly8: Hydrazine sulfate was very popular among the alternative medicine crowd several years ago. There is no research to date that suggests that this either treats or cures cancer. Also, there are some pretty significant side effects, mostly related to dietary restrictions.
It's not a proven treatment; in fact what studies have been done on it have shown no anti-tumor effect in humans, and have suggested it causes cancer in certain laboratory animals. You could read about it at this site: http://www.cancer.gov/cancer_information/doc.aspx?viewid=25FB1A5E-DDFD-4B67-8ECE-B6C62B9A17CD
(I realize that's a complicated address, but if you copy it and then paste it into the address part of your browser, it will save typing the whole thing. I don't think this forum is HTML able, but I'll put the address in HTML code and if we're lucky it will turn it into a clickable link: <a href="http://www.cancer.gov/cancer_information/doc.aspx?viewid=25FB1A5E-DDFD-4B67-8ECE-B6C62B9A17CD "> click here</a>
ok, it is HTML enabled!! I hope you clicked on the link in my message above.