If it could it would be legal
actually it would still be illegal. they would charge you 200 dollars a pill, needed daily. and prison time would be even harsher for people who grow/sell/buy it illegally.
so sayith the standards of the pharmaceutical industries.
at least this is how AID's roostertails are done. and all those drugs that help curb cancers.
like pot, they dont cure, but let you live forever so long as your insurance can keep up.