Many brands of rolling papers designed for smoking weed contain elevated levels of potentially dangerous heavy metals, according to the results of a recent study. Rolling papers with dies or metallic ...
Forbes contributors publish independent expert analyses and insights. Dario Sabaghi covers the cannabis industry with a focus on Europe. The lack of regulation on cannabis rolling papers may expose ...
A new investigation of cannabis rolling papers available in California has found traces of heavy metals in 90 percent of products. Carried out by the Californian branch of SC Labs, the investigation ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results