Cannabis sativa vs. Cannabis indica: Science or Folklore?

Golden Goat or  Sour Diesel? The bland assurances from medical marijuana dispensaries about the physical and psychological effects of the bewildering array of hybrid plant strains on offer is mostly bunk, claim a growing number of cannabis scientists. Ethan Russo, a neurologist and pharmacology researcher, as well as the medical director of a biotechnology company, author of numerous books about herbal medicine, and a former faculty member at the University of Washington and the University of Montana, has something to say to marijuana connoisseurs: “There are biochemically distinct strains of Cannabis, but the sativa/indica distinction as commonly applied in the lay literature is total nonsense and an exercise in futility.”How’s that again? The much-vaunted divide between the cerebral sativa strains, and the sedating, body-oriented effects of indica, are an integral part of marijuana lore and legend. Cannabis growers and biologists endlessly debate the hybridization of new strains. Extolling the virtues of a sativa plant crossed with a plant redolent of indica is a common sales pitch. In an interview with Dr. Daniele Piomelli for the January 2016 issue of the journal Cannabis and Cannabinoid Research, Russo detailed his disagreement with the assumption that hard evidence exists for this distinction. Dr. Piomelli notes that “sativa is often described as being uplifting and energetic, whereas indica as being relaxing and calming.” Folklore, says Russo. Of course ...
Source: Addiction Inbox - Category: Addiction Authors: Source Type: blogs