Cannabis: Lesser-Known Facts About One of the World’s Most Talked-About Plants

Marijuana remains one of the most researched and debated plants on Earth. With its complex history, medicinal potential, and controversial status, it continues to spark global interest. Let’s dive into some lesser-known yet fascinating facts about cannabis that might surprise you.
1. Cannabis Has Ancient Roots
Evidence suggests that marijuana is one of humanity’s oldest cultivated plants. Archaeological findings trace its use back over 5,000 years, primarily for spiritual and medicinal purposes. Ancient Chinese physicians employed it for pain relief, while Indian yogis turned to it during meditative practices.
2. It Offers a Range of Therapeutic Benefits
Despite legal restrictions in many countries, cannabis has demonstrated significant medicinal value. Compounds like THC (tetrahydrocannabinol) and CBD (cannabidiol) have shown effectiveness in managing chronic pain, epilepsy, anxiety, and multiple sclerosis. As a result, several nations have legalized its medical use, acknowledging its ability to alleviate symptoms of severe health conditions.
3. It Can Be Habit-Forming
Contrary to the belief that marijuana is completely non-addictive, studies reveal that prolonged use can lead to dependence. The U.S. National Institute on Drug Abuse estimates that around 9% of users may develop a cannabis use disorder. Withdrawal symptoms might include irritability, insomnia, loss of appetite, and mood disturbances.
4. Synthetic Cannabis Can Be Dangerously Potent
Products marketed as synthetic marijuana—such as “Spice” or “K2”—are often far riskier than natural cannabis. These substances contain powerful chemicals that can trigger psychotic episodes, seizures, or even fatal outcomes. Unlike organic cannabinoids, these synthetic compounds bind more aggressively to brain receptors, leading to unpredictable and harmful effects.
5. Its Impact on the Brain Is Still Being Studied
Researchers continue to investigate marijuana’s long-term effects, especially on adolescent brains still undergoing development. Some studies indicate that frequent use in youth could impair cognitive abilities, including memory and attention, and may interfere with emotional and neurological development.
6. Hemp Has Many Uses Beyond Consumption
Cannabis isn’t only valued for its psychoactive properties. Hemp fibers are known for their strength, sustainability, and versatility. They’re used in manufacturing textiles, construction materials, paper, biodegradable plastics, and even biofuels—offering a greener alternative to petroleum-based products.
7. Consumption Method Affects the Experience
The way cannabis is consumed greatly influences how it affects the body. Smoking produces rapid but short-lived effects, while edibles take longer to kick in but last longer. This delay can lead to accidental overconsumption, especially for inexperienced users unaware of the time-lag.
8. Cannabis Can Influence Creativity and Motivation
Many users report enhanced creativity and novel thinking while under the influence of marijuana. However, it can also lower motivation and reduce attention span, potentially hindering productivity and focus, especially with prolonged use.
9. Modern Strains Are Much Stronger Than Before
Today’s cannabis is far more potent than it was decades ago. In the 1970s, THC levels typically ranged from 1% to 3%. Now, certain strains contain up to 25% or more THC, significantly intensifying the effects and duration of the high.
Bonus Curiosities About Cannabis
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Roughly 9% of cannabis users develop some form of dependence, and some may go on to experiment with harder drugs like heroin or cocaine.
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Bob Marley was buried with his guitar, Bible, and a cannabis bud.
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Cannabinoids have shown potential in slowing the progression of certain aggressive cancers.
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Bhang is a traditional Indian milk-based drink infused with marijuana, consumed during festivals.
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The first item ever sold over the internet was a bag of weed—Stanford students used ARPANET to buy from their counterparts at MIT.
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Cannabis is the most widely used illegal drug in the United States; over 100 million Americans have tried it at least once.
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According to UN data, approximately 158.8 million people globally consume marijuana—about 3.8% of the world’s population.
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Men are over twice as likely to use cannabis as women, though women may experience stronger psychological effects, such as heightened anxiety or depressive episodes.
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After alcohol, cannabis is the most widely consumed recreational drug worldwide.
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THC (Delta-9-tetrahydrocannabinol) is the main psychoactive component responsible for the “high.”
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Hemp seeds were a staple food in ancient China as early as 6000 BCE.
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The earliest recorded use of cannabis as medicine dates back to 2737 BCE, by Chinese Emperor Shen Nung, who prescribed it for conditions like rheumatism and gout.
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Paraguay is considered the world’s largest producer of illegal cannabis.
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Between 1850 and 1942, marijuana was legally used in the U.S. as a remedy for nausea, pain, and rheumatism, and was sold over the counter.
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Canada became the first country in 2003 to formally offer medical marijuana through a national program.
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California was the first U.S. state to legalize medical marijuana in 1996.
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Tupac Shakur’s friends allegedly mixed his ashes with marijuana and smoked them as a tribute.
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Cannabis increases heart rate, which may pose a risk to individuals with cardiovascular problems.
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It would take smoking over 670 kilograms of marijuana in 15 minutes to reach a lethal dose.
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In Seattle, Washington, cannabis vending machines exist but only accept cash due to federal banking restrictions.
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U.S. Founding Fathers like George Washington and Thomas Jefferson once grew hemp on their plantations.
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Hemp is a fast-growing plant, capable of reaching up to 6 meters in height under ideal conditions.
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During WWII, the U.S. reportedly used marijuana-laced cigarettes as a «truth serum» for interrogation purposes.
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