I don't know if Rosemary is good for all types of cancer but it certainly appears to be good for some. Cannabis is the same, to my knowledge. I haven't read anything about Rosemary being immunosuppressive though, except one guy on a forum thought carnosic acid would be, based on its structure. That was just some guy though and I couldn't find anything else like that from actual scientists. You obviously haven't bothered to read anything about Rosemary compounds and cancer. Might not be a bad idea before you comment on it.
About my tooth, there's actually no pain involved, just swelling. It was painful the first time it got infected but I guess the nerve must have died. I got an x-ray once and there's apparently a bunch of bone eaten away around it. Doesn't flop around or anything though. Suppose it will fall out at some point. Holding up surprisingly well though all things considered. But the good thing about it is that it gave me a very good reason to quit smoking dope and drinking coffee. Hard to quit dope otherwise, being so enjoyable for the most part.