Ok the cancer causing agent only affects a particular gene in the rodent family! Humans dont carry that gene,
The sasafrass has a uforic (to big for me to spell)uforic affect on people, it make them happy and easy going almost like a drug,
A friend that was a very smart anylist said it has a ingredent like E pills, thats why the Govt made selling it
against the law, all you can get is a altered version.
but it is great for a stroke patient like myself and keeps the blood flowing smoothly,
just dont over do it you will bleed internally and be in trouble,
2-3 cups a week wont hurt any one I do every other day,