raffike: Toluene is said to be about 5% as carcinogenic as benzene. The body is far more capable of dealing with toluene as it has the methyl group. I would not worry about safrole.
Got democracy? http://www.dhushara.com/book/multinet/democ/wed.htm (http://www.dhushara.com/book/multinet/democ/wed.htm)