Content
Skip to Main ContentAccessibility Help
Menu
When search suggestions are available use up and down arrows to review and enter to select.
Search
Quick Links
  • News
  • Sports
  • Radio
  • Music
  • Listen Live
  • TV
  • Watch
    • documentaries
      CBC Docs
    • The Nature of Things
    • The Passionate Eye
    • Black Life
    • Short Docs
    • documentary Channel
      Is cannabis a cure-all? Scientists distinguish the medicine from the myths | Science and Cannabis | CBC.ca Loaded

      Is cannabis a cure-all? Scientists distinguish the medicine from the myths | Science and Cannabis

      2 years ago
      Duration 1:32

      Is cannabis a cure-all? Scientists distinguish the medicine from the myths | Science and Cannabis

      • 2 years ago
      • Documentaries
      • Duration 1:32

      Can cannabis relieve pain and nausea? Does it help us sleep? Can it help alleviate depression and anxiety? There are many claims about the benefits and dangers of using cannabis, but just how many of them are true?

      More from Documentaries

      Video

      1:22

      Microplastics are everywhere, including in our blood

      The Nature of Things |March 20
      Video

      1:50

      How humans in costumes teach whooping cranes to be cranes

      The Nature of Things |March 13
      Video

      3:13

      How zebras, giraffes and other wildlife help stop rhino poachers

      The Nature of Things |February 20
      Video

      1:50

      These goats know when a volcano is about to erupt – way before humans do

      The Nature of Things |February 20
      Video

      3:12

      5 tips on how to eat fewer ultra-processed foods

      The Nature of Things |January 20

      Trending Now

      Video

      1:16

      #TheMoment a dog and seal pup met on a Quebec beach

      The National |July 3
      Video

      1:33

      ‘Impossible’ to make Canada the 51st state: Ryan Reynolds

      The National |July 1
      Video

      1:10

      Meteotsunami-like wave caught on video near Thunder Bay, Ont.

      June 26
      Video

      1:25

      Prada’s sandal scandal, explained

      July 2
      Video

      0:38

      Did you know k.d. Lang is credited on this iconic rock band’s song?

      July 2

      Footer Links

      My Account

      • Profile
      • CBC Gem
      • Newsletters
      • About CBC Accounts

      Connect with CBC

      • Facebook
      • X
      • YouTube
      • Instagram
      • Mobile
      • RSS
      • Podcasts

      Contact CBC

      • Submit Feedback
      • Help Centre

      Audience Relations, CBC
      P.O. Box 500 Station A
      Toronto, ON
      Canada, M5W 1E6

      Toll-free (Canada only):
      1-866-306-4636

      About CBC

      • Corporate Info
      • Sitemap
      • Reuse & Permission
      • Terms of Use
      • Privacy
      • Jobs
      • Our Unions
      • Independent Producers
      • Political Ads Registry
      • AdChoices

      Services

      • Ombudsman
      • Corrections and Clarifications
      • Public Appearances
      • Commercial Services
      • CBC Shop
      • Doing Business with Us
      • Renting Facilities
      • Radio Canada International
      • CBC Lite

      Accessibility

      It is a priority for CBC to create products that are accessible to all in Canada including people with visual, hearing, motor and cognitive challenges.

      Closed Captioning and Described Video is available for many CBC shows offered on CBC Gem.

      • About CBC Accessibility
      • Accessibility Feedback
      • ©2025 CBC/Radio-Canada. All rights reserved.
      • Visitez Radio-Canada.ca

      now