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  1. Tetrahydrocannabinol - Wikipedia

    Tetrahydrocannabinol (THC) is a group of cannabinoid isomers, some of which are found in cannabis. [9] . It is a colorless oil.

  2. What is THC? Benefits, uses, and safety - Leafwell

    Oct 8, 2025 · THC is short for tetrahydrocannabinol. It’s the main compound in cannabis, responsible for the intoxicating “high” you may feel when you consume some cannabis products.

  3. Delta-9-Tetrahydrocannabinol (THC) - WebMD

    THC works by binding to specific sites in the brain and on the nerves. It's found in the highest levels in the leaves and flowers of the plant. THC is commonly used as a recreational drug.

  4. What is THC? Which products experts deem safer - USA TODAY

    Jul 9, 2024 · What is THC? In plain terms, THC is the part of cannabis that gets you high. "People take and justify the use of cannabis medicinally for a wide range of reasons and ailments," he …

  5. Understanding THC: What Is THC & Its Effects | Body and Mind

    Mar 4, 2025 · Tetrahydrocannabinol (THC) is the primary psychoactive compound produced by the Cannabis Sativa plant species, which means it is the cornerstone of cannabis’s effects. …

  6. Delta-9-Tetrahydrocannabinol: What to Know About THC

    4 days ago · THC, or delta-9-tetrahydrocannabinol, is the best-known psychoactive compound found in marijuana. Learn more about the effects, medicinal uses, and risks of THC.

  7. Tetrahydrocannabinol (THC): Everything You Need To Know

    Jan 5, 2024 · THC, or tetrahydrocannabinol, is the primary psychoactive compound in cannabis, responsible for the plant’s euphoric effects. When consumed, THC interacts with receptors in …

  8. Cannabis (Marijuana) and Cannabinoids: What You Need To Know

    The word “marijuana” refers to parts of or products from the plant Cannabis sativa that contain substantial amounts of tetrahydrocannabinol (THC). THC is the substance that’s primarily …

  9. Tetrahydrocannabinol (THC) | Britannica

    Nov 29, 2025 · Tetrahydrocannabinol (THC), active constituent of marijuana and hashish that was first isolated from the Indian hemp plant (Cannabis sativa) and synthesized in 1965.

  10. Types of THC and Their Effects: Your Complete Guide to THC

    Learn about the different THC variants, their effects, benefits, and risks. Find the right type of THC for your needs with our complete guide. Know More!