Cannabis, also known as marijuana, has been used for medicinal and recreational purposes for centuries. Despite its long history, there are still many myths and misconceptions surrounding the use of cannabis. In this article, we will take a closer look at some of the most common myths about cannabis and provide evidence-based information to debunk them.
#1. Cannabis is a gateway drug: One of the most persistent myths about cannabis is that it is a gateway drug that leads to the use of harder and more dangerous drugs like cocaine and heroin. The theory behind this myth is that using cannabis leads to a desire for stronger drugs and a willingness to take risks. However, there is little evidence to support this claim. While it is true that many people who use harder drugs also use cannabis, this does not necessarily mean that cannabis caused them to use other drugs. Many factors, including genetics, environment, and personal history, can contribute to drug use.
Research suggests that cannabis may have a protective effect against addiction. A 2018 study found that states with legal medical marijuana had lower rates of opioid overdose deaths than states without medical marijuana laws. Other studies have suggested that cannabis use may help reduce the use of more dangerous drugs by providing a safer alternative.
#2. Cannabis is highly addictive: Another common myth about cannabis is that it is highly addictive and can lead to dependency and withdrawal symptoms. While it is true that some people may develop a cannabis dependence, particularly if they use the drug heavily or regularly, this is relatively rare and usually mild compared to the dependence seen with other drugs.
According to the National Institute on Drug Abuse, about 9% of people who use cannabis will become addicted to it. This is much lower than the addiction rates seen with drugs like tobacco, alcohol, and opioids. Withdrawal symptoms associated with cannabis use are also relatively mild and short-lived, usually resolving within a week or two. Symptoms may include irritability, insomnia, loss of appetite, and anxiety, but these are generally not severe enough to require medical intervention. It is also worth noting that many people can use cannabis responsibly without developing a problem.
#3. Cannabis causes permanent brain damage: There is a persistent myth that cannabis use causes permanent brain damage, particularly in young people whose brains are still developing. However, while excessive use of cannabis can have negative effects on the brain, including impairments in memory and attention in people who begin using cannabis at a young age, there is little evidence to suggest that cannabis causes permanent damage to the brain.
Some studies have even suggested that cannabis may have neuroprotective properties, which may help protect the brain from damage caused by other substances or conditions. Most people who use cannabis do not experience long-term cognitive deficits, and any effects that do occur tend to be relatively small. However, these effects are not typically permanent and may be reversible with abstinence.
#4. Cannabis use causes lung cancer: Many people believe that smoking cannabis is just as harmful to the lungs as smoking tobacco, and can lead to lung cancer and other respiratory problems. While it is true that smoking cannabis can have some negative effects on lung health, the risks are generally much lower than those associated with tobacco use. According to a 2013 review of the literature, smoking cannabis is not associated with an increased risk of lung cancer, even with heavy use. This is likely because cannabis smoke contains different chemicals than tobacco smoke, and does not appear to be as carcinogenic.
However, smoking cannabis can still have negative effects on respiratory health, including coughing, wheezing, and bronchitis. For this reason, many experts recommend using alternative methods of cannabis consumption, such as edibles or vaporizers, to avoid these risks.
#5. Cannabis has no medicinal value: Despite growing evidence of the therapeutic benefits of cannabis, many people still believe that cannabis has no medicinal value and is only used recreationally. However, this is simply not true.
In recent years, researchers have discovered that cannabis contains compounds called cannabinoids, which can have a variety of therapeutic effects. The most well-known cannabinoid is delta-9-tetrahydrocannabinol (THC), which is responsible for the psychoactive effects of cannabis. However, another cannabinoid called cannabidiol (CBD) has been found to have therapeutic properties without causing a “high” or euphoric effect.
Studies have shown that cannabis and its derivatives can be effective in treating a variety of medical conditions, including chronic pain, epilepsy, multiple sclerosis, and nausea and vomiting associated with chemotherapy. Cannabis has been used for medicinal purposes for thousands of years, and was only made illegal in the early 20th century.
Today, many states in the US have legalized medical marijuana, and numerous countries around the world have approved cannabis for medical use. The medical benefits of cannabis are supported by a growing body of research, and the medical community is increasingly recognizing the potential therapeutic value of this plant.
#6. All cannabis strains are the same: Another common myth about cannabis is that all strains are the same, and that the effects of cannabis are solely determined by the potency of THC. However, this oversimplification ignores the fact that cannabis is a complex plant with a wide range of chemical compounds, each of which can have different effects.
There are many different strains of cannabis, each with its unique combination of cannabinoids, terpenes, and other compounds. These compounds can interact with each other to produce a variety of effects, including changes in mood, energy, and appetite. Some strains of cannabis are high in THC and are known for their psychoactive effects, while others are high in CBD and are prized for their therapeutic properties. Still, other strains may have a more balanced profile of cannabinoids and terpenes, producing a more moderate and well-rounded effect.
In addition to the chemical composition of the plant, other factors such as the method of consumption, dosage, and individual tolerance can also affect the effects of cannabis. For these reasons, it is important to approach cannabis use with caution and to educate oneself on the different strains and methods of consumption.
#7. Cannabis is always illegal: While it is true that cannabis remains illegal under federal law in the United States and in many other countries around the world, there are now many places where cannabis has been legalized for either medicinal or recreational use.
In the United States, 36 states and the District of Columbia have legalized medical marijuana, while 15 states have legalized recreational cannabis. In addition, many countries around the world, including Canada, Uruguay, and some parts of Europe, have legalized cannabis for medical and/or recreational use.
#8. Cannabis is completely safe: While it is true that cannabis is generally considered to be a relatively safe substance, it is not without risks. As with any drug, there is the potential for abuse and addiction, and excessive use can lead to negative health consequences. In addition to the risks associated with smoking, such as respiratory problems and lung damage, cannabis use can also have other side effects. These may include increased heart rate, impaired coordination, and impaired judgment and decision-making. In rare cases, cannabis use may also trigger psychotic symptoms, particularly in people who are predisposed to psychosis.
It is also worth noting that cannabis use can have negative effects on mental health, particularly in people who use the drug heavily or regularly. Cannabis use has been linked to an increased risk of depression, anxiety, and other mental health problems, particularly in young people.
#9. Cannabis is only for young people: Finally, another myth about cannabis is that it is only used by young people. While it is true that cannabis use is more common among young people, particularly teenagers and young adults, many older adults also use cannabis for medicinal and recreational purposes.
In recent years, the fastest-growing demographic of cannabis users has turned out to be adults over the age of 50, many of whom are turning to cannabis as a way to manage chronic pain and other age-related health issues. As such, it is important to recognize that cannabis use is not limited to any one age group and to ensure that information and resources are available to all cannabis users, regardless of their age.
Final thoughts:
Despite its long history of use, cannabis is still widely misunderstood and subject to many myths and misconceptions. By debunking these myths and presenting evidence-based information, we can help people make informed decisions about cannabis use and promote the responsible use of this plant. Whether used for recreational or medicinal purposes, it is important to approach cannabis use with caution and respect, and to educate oneself on the risks and benefits of this complex and fascinating plant.
