Difference between cbd and hemp
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Hemp vs. CBD: Plant Source and Chemical Composition
Hemp refers to varieties of the Cannabis sativa plant that are specifically bred to contain very low levels of delta-9 tetrahydrocannabinol (THC), the psychoactive compound in cannabis, typically less than 0.3% by dry weight. Hemp is non-intoxicating and is used for a variety of purposes, including fiber, food, oil, and medicine. In contrast, marijuana refers to cannabis varieties with higher THC content, which can cause psychoactive effects Sánchez2020VanDolah2019Salehi2022.
Cannabidiol (CBD) is a specific compound, or cannabinoid, found in both hemp and marijuana plants. However, most commercial CBD products are derived from hemp because of its low THC content and legal status in many regions. CBD itself is non-psychoactive and is known for its potential therapeutic effects, such as reducing pain, inflammation, anxiety, and depression Sánchez2020VanDolah2019Salehi2022.
CBD Content in Hemp and Other Cannabis Varieties
Hemp plants can contain varying amounts of CBD, depending on the specific variety and cultivation practices. Some hemp strains are bred to be particularly rich in CBD, while others may have lower concentrations. The ratio of CBD to THC in hemp is typically much higher than in marijuana, often around 10:1 or more, making hemp a preferred source for extracting CBD for supplements and oils Zheljazkov2020Zagožen2019.
Product Differences: Full-Spectrum Hemp Extracts vs. CBD Isolates
Products labeled as "hemp oil" or "hemp extract" may contain a range of cannabinoids, terpenes, and other plant compounds, depending on how they are processed. Full-spectrum hemp extracts include CBD along with other cannabinoids and phytochemicals from the hemp plant, while CBD isolates contain only purified CBD with all other compounds removed. This difference in composition can affect the potential benefits and effects of the products Marinotti2020VanDolah2019.
Legal and Regulatory Distinctions
Hemp and its derivatives, including CBD, are legal in many countries as long as the THC content remains below the legal threshold (commonly 0.3%). In the United States, the 2018 Agriculture Improvement Act (Farm Bill) removed hemp from the list of controlled substances, making it an agricultural commodity. However, regulations around CBD products, especially those marketed as supplements or medicines, continue to evolve and can vary by region Marinotti2020VanDolah2019Salehi2022.
Conclusion
In summary, hemp is a type of Cannabis sativa plant bred for low THC and often high CBD content, while CBD is a specific non-intoxicating compound found in hemp and marijuana. Most commercial CBD comes from hemp due to its legal status and low THC levels. Hemp products may contain a range of cannabinoids, while CBD isolates are purified forms of the compound. Understanding these differences is important for consumers, clinicians, and regulators as the market for hemp and CBD products continues to grow Sánchez2020Marinotti2020Zheljazkov2020+3 MORE.
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