Just before Thanksgiving in 1959, the FDA seized cranberries laced with a potentially cancer-causing weed killer and advised consumers not to purchase the holiday staple.
From the time.com
Furthermore, weed has been proven to have cancer-fighting molecules in it.
From the economist.com
In fact, the importer sold him Aristolochia, a similar weed that causes kidney failure and cancer.
From the newscientist.com
With weed I am assuming that you are speaking of lung cancer?
From the economist.com
Proponents of legalizing marijuana say it's a fun-filled wonder weed that relieves all manner of pain and may even cure cancer.
From the sfgate.com
Yes smoking weed will change the way you think but no one is prone to it, it is not a disease or cancer.
From the well.blogs.nytimes.com
The compounds are believed to regulate as many as 1,000 genes, including genes that weed out precancerous cells and genes that slow runaway reproduction typical of cancer.