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  1. Cannabis - Wikipedia

    Industrial hemp textile products are made from cannabis plants selected to produce an abundance of fibre. Cannabis also has a long …

  2. Cannabis (drug) - Wikipedia

    Tetrahydrocannabinol (THC) is the main psychoactive component of cannabis, which is one of the 483 known compounds in the …

  3. Cannabis (Marijuana, Weed): What It Is, Uses & Side Effects

    Marijuana is a mind-altering substance that comes from the Cannabis sativa plant. It has several short-term and long-term effects, …

  4. Marijuana - Mayo Clinic

    There are more than 100 active compounds in cannabis. The most common cannabinoids are delta-9 tetrahydrocannabinol, also …

  5. Cannabis (Marijuana) | National Institute on Drug Abuse (NIDA)

    Sep 24, 2024 · Here’s how you know. Official websites use .gov. A .govwebsite belongs to an official government organization in the …

  6. About Cannabis | Cannabis and Public Health | CDC

    Feb 15, 2024 · How cannabis affects a person depends on several factors. Cannabis, which can also be called marijuana, weed, pot, …

  7. Cannabis: Overview, Uses, Side Effects, Precautions ... - WebMD

    Oct 24, 2025 · Cannabis: Overview, Uses, Side Effects, Precautions, Interactions, Dosing and Reviews. Skip to main content . Home …

  8. Cannabis | Definition, Species, Uses, Leaf, Flowers, & Marijuana ...

    Aug 22, 2026 · Native to Central Asia, cannabis is now grown worldwide in a range of forms adapted for different uses. The …

  9. Cannabis: Uses (Medical), Effects & Warnings - Drugs.com

    Cannabis: Uses (Medical), Effects & Warnings - Drugs.com. Skip to main content. Search Drugs.com. Close. AllSelect the section …

  10. What are the health benefits and risks of cannabis?

    Jun 13, 2025 · However, research has identified both benefits and risks to using cannabis as a medicinal treatment. The medical …