What is marijuana?

19/03/2024
Gloved hand presenting a Marijuana leaf

Marijuana is a psychoactive drug derived from the Cannabis plant. It is commonly used for recreational or medicinal purposes. Marijuana contains compounds called cannabinoids, including THC, which is responsible for its mind-altering effects. Users may experience relaxation, euphoria, and changes in perception after using marijuana.

Key takeaways

  • What is marijuana?: Marijuana is a psychoactive drug derived from the Cannabis plant, known for its medical and recreational uses.
  • The chemical composition of marijuana: Marijuana contains various chemical compounds, with delta-9-tetrahydrocannabinol (THC) being the primary psychoactive component.
  • Medical and recreational uses: Marijuana is often used for easing discomfort, alleviating nausea, controlling muscle spasms, addressing epilepsy, and is also chosen for recreational purposes due to its euphoric and relaxing effects.

History of marijuana

Marijuana has a long and fascinating history, spanning thousands of years. It has been utilised for a wide range of cultural, medicinal, and recreational purposes.

From its beginnings in ancient civilisations to its subsequent prohibition and more recent legalisation in certain regions, the history and background of marijuana offer valuable insights into its intricate journey.

The different types of marijuana

Discover the fascinating world of marijuana and its various strains. We'll explore the distinctive qualities that make each type of marijuana unique. From the diverse characteristics of Cannabis sativa to the distinct traits of Cannabis indica, this section will explore the unique features of these plants and their traditional uses.

What is cannabis?

There are different types of marijuana plants, each with its own unique characteristics and effects:

Cannabis sativa: Cannabis sativa, one of the three primary types of marijuana, is known for its distinct characteristics and is often associated with daytime use. The plants are tall with narrow leaves, and their strains have a variety of traditional applications.

If you're looking for a marijuana strain that provides a cerebral high, Cannabis sativa is an excellent option. Consider trying Lemon Haze or Jack Herer, both popular Cannabis sativa strains that deliver a euphoric and uplifting experience. 

Cannabis indica: Indica is a variety of marijuana known for its distinct characteristics, often recognised for its higher CBD levels. Some well-known strains of Indica include Granddaddy Purple and Northern Lights.

When selecting a strain, it is important to consider the desired effects and potential medical advantages. It is worth experimenting with various options to discover the most suitable one for you.  

Cannabis ruderalis: Auto-flowering is a lesser-known variety of marijuana known for its distinctive auto-flowering trait. Unlike other strains, it does not depend on light cycles to flower, making it suitable for outdoor cultivation in colder climates.

Due to its shorter height and lower THC content, it is commonly utilised for industrial hemp production and as a breeding component for developing new cannabis strains. 

Marijuana-Cannabis-Greenhouse-RowsThe chemical composition of marijuana

Marijuana contains hundreds of chemical compounds, including cannabinoids such as THC (tetrahydrocannabinol) and CBD (cannabidiol). These compounds are responsible for the various effects of marijuana on the body and mind.

tetrahydrocannabinol (THC) 20-30%
Cannabidiol (CBD) 10-20%
Cannabinol (CBN) 1-5%
Tetrahydrocannabivarin (THCV) 0.3-2%

Understanding the chemical composition of marijuana helps in making informed decisions regarding its usage and potential effects. It is always advisable to consult a professional before using marijuana for medicinal purposes.

What are cannabinoids?

The medical uses of marijuana

Marijuana has been used for its medicinal properties for centuries. The Medical Uses of Marijuana Discover the remarkable potential of marijuana for medicinal purposes.

Explore the various ways in which this plant has been traditionally used for different applications, including in managing discomfort and addressing other wellness-related needs.A masked doctor holding up a marijuana leaf.With its extensive range of medical applications, marijuana is proving to be a potent tool in addressing various health concerns. Uncover the science and stories behind its therapeutic benefits and realise the potential it holds for enhancing people's well-being. Some of the potential medical uses of marijuana include:

Pain

When it comes to pain, marijuana can potentially be a useful option. Research has indicated that the cannabinoids in marijuana can be useful for different types of pain, including chronic pain conditions.

It is crucial to consult with a healthcare professional to ensure safe and effective use. You may want to try different strains to determine which works best for you.

Nausea and vomiting

Researchers are exploring how cannabinoids like THC and CBD may affect various bodily functions, including responses associated with discomfort. Research suggests that marijuana's cannabinoids, such as THC and CBD, interact with the body's endocannabinoid system.

Patients can use marijuana through various methods, such as smoking, vaporising, to obtain relief from these symptoms. It is important to consult with a medical professional before using marijuana for nausea and vomiting to ensure proper dosage and potential interactions with other medications.

A man clutching his stomach, perhaps from nauseaMuscle spasm control

Marijuana is being researched for its potential effects on muscle control. Some studies focus on how cannabinoids in marijuana may interact with the body, which has led to ongoing interest in its possible applications in various conditions..

Epilepsy treatment

Research has shown that marijuana, specifically a compound called cannabidiol (CBD) derived from the plant, has demonstrated promising results in the treatment of epilepsy.

CBD is a non-psychoactive compound derived from marijuana that has been the subject of studies exploring its properties, including potential effects related to seizures. Studies have shown that CBD may help reduce seizure frequency in certain types of epilepsy, such as Dravet syndrome and Lennox-Gastaut syndrome.

The recreational uses of marijuana

Marijuana is also used recreationally for its psychoactive effects. Some of the common recreational uses of marijuana include:

  • Euphoric and relaxing effects: Marijuana is said to produce feelings of euphoria and relaxation, which might enhance mood and reduce stress.
  • Social and creative enhancements: Many people use marijuana to enhance social interactions and boost creativity.

Unlocking a world of recreation, marijuana offers more than just conventional uses. Let's explore its remarkable effects that can bring about euphoria and relaxation.

Smoke twirls from a marijuana joint held between fingers

Discover how marijuana, when used responsibly, can enhance social interactions and boost creativity. Get ready to embark on a fascinating journey through the recreational applications of this extraordinary substance.

Euphoric and relaxing effects

These effects are often associated with marijuana's appeal for recreational use, attracting individuals who enjoy its distinct characteristics and experiences.

  • It may elevate mood and create a sense of happiness.
  • It may increase relaxation and provide stress relief.
  • It may enhance sensory perception and boost creativity.
  • It may induce euphoria and promote a feeling of well-being.
  • It may also create a calm and peaceful state.
  • Man in headphones relaxing, possibly daydreaming about marijuana

    However, it's essential to recognise that while marijuana may offer short-term mood elevation and relaxation, excessive or irresponsible use can lead to adverse consequences, including dependency or impairment.

    As with any substance, moderation and awareness of personal limits are key to maximising the potential benefits while minimising risks associated with its use.

    Social and creative enhancements

    The social and creative enhancements associated with marijuana use have contributed to its integration into various cultural and recreational settings. Many users find that marijuana can facilitate deeper connections with others and foster more relaxed and enjoyable social interactions.

    Additionally, the reported increase in creativity can be particularly appealing to individuals in creative fields or those seeking alternative methods for sparking inspiration.

    An artist painting a pot of marijuana in a sunlit studio.However, it's important to approach marijuana use responsibly, considering individual tolerance levels, strain potency, and overall wellness goals to maximise the positive effects while reducing the risk of adverse experiences.

    Potential risks and side effects

    While marijuana can have therapeutic effects, it is not without potential risks and side effects. These can include impaired coordination and judgment, memory and cognition problems, respiratory issues, and addiction in some individuals. It is important to use marijuana responsibly and be aware of the potential risks associated with its use.

  • Smoking marijuana can lead to coughing, wheezing, and lung infections.
  • Regular use of marijuana may affect memory, attention, and problem-solving abilities.
  • Marijuana use may increase the risk of anxiety, depression, and psychosis.
  • Marijuana can impair coordination and reaction time, increasing the risk of accidents.
  • Heavy marijuana use can lead to dependence and addiction.
  • It's crucial for individuals to weigh the potential risks and benefits of marijuana use, especially considering factors like frequency of use  and individual health considerations.

    Man looks contemplative, possibly considering marijuana's effects.While some people may experience therapeutic effects, others may be more vulnerable to the adverse effects mentioned above. Seeking guidance from healthcare professionals and adhering to responsible usage practices can help mitigate potential risks and ensure safer using habits.

    Frequently asked questions


    What is marijuana?

    Marijuana, also known as pot, grass, reefer, weed, herb, Mary Jane, or MJ, is a greenish-gray mixture of the dried, shredded leaves, stems, seeds, and flowers of Cannabis sativa the hemp plant. The major active chemical in marijuana is delta-9-tetrahydrocannabinol (THC), which causes the mind-altering effects of marijuana intoxication.

    How can marijuana be used?

    Marijuana can be used in various ways. It can be smoked in hand-rolled cigarettes called joints or in pipes and water pipes (bongs). It can also be smoked in blunts, which are marijuana rolled in cigar wraps.

    Another method of is through vaporisers, which heat marijuana to create a vapor. Marijuana can also be used in oil concentrates or extracts from the cannabis plant, known as dabbing.

    What are the effects of marijuana?

    The effects of marijuana on a person depend on various factors, including the amount taken, frequency of use, use of other substances, mode of use, previous experience, biology, and sex. Marijuana use can affect brain function, particularly memory, learning, attention, decision making, coordination, emotions, and reaction time.

    What are the health risks associated with marijuana use?

    Health risks associated with marijuana use include marijuana use disorder, which affects about 30% of users. Symptoms of marijuana use disorder may include failed attempts to quit and neglecting important activities. The risk is higher in those who start using marijuana during youth and use it frequently.

    Marijuana use can also have negative effects on developing brains, such as those in babies, children, and teenagers. Additionally, marijuana use can increase the risk of stroke, heart disease, and other vascular diseases.

    Are there any approved medical uses for marijuana?

    Yes, there are approved medical uses for marijuana. The FDA has approved a plant-based marijuana drug called Epidiolex, which contains a purified form of CBD. It is used to treat seizures associated with certain forms of epilepsy and a rare genetic disorder.

    The FDA has also approved two synthetic THC medicines for nausea and appetite stimulation in cancer and AIDS patients. However, there are currently no other FDA-approved uses for cannabis or its derivatives.

    What are the risks of using marijuana with other substances?

    Using marijuana with other substances can increase the risk of harm. Marijuana can have unpredictable effects when combined with prescription medications or other drugs. It is important to be cautious and consult a healthcare professional before using marijuana in combination with other substances.

    Can marijuana lead to addiction?

    Marijuana has the potential to be addictive. Dependence is more likely with higher THC levels and frequent usage.

    Is marijuana dependence a possibility?

    It is possible to develop an addiction to marijuana. The risk increases with the potency of THC and the frequency of using.

    Factors influencing marijuana's impact

    The effects of marijuana are influenced by several factors, such as the user's age, weight, health status, as well as the strain's potency and mode of using.

    Understanding the difference between CBD and marijuana

    While CBD is a compound found in marijuana, it does not cause the psychoactive effects that THC does. CBD is often utilised for its potential medical benefits.

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    Robin Roy Krigslund-Hansen

    Robin Roy Krigslund-Hansen

    About the author:

    Robin Roy Krigslund-Hansen is known for his extensive knowledge and expertise in the fields of CBD and hemp production. With a career spanning over a decade in the cannabis industry, he has dedicated his life to understanding the intricacies of these plants and their potential benefits to human health and the environment. Over the years, Robin has worked tirelessly to promote the full legalisation of hemp in Europe. His fascination with the plant's versatility and potential for sustainable production led him to pursue a career in the field.

    More about Robin Roy Krigslund-Hansen

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