Myths about cannabis have been circulating for years, causing confusion and misinformation about this plant. Many people believe that using it is highly addictive, that it causes irreversible brain damage or that it has no medicinal benefits at all. However, research suggests that many of these claims are unfounded and that, in reality, the impact of cannabis depends on many factors, such as how often it’s used, the dose and the way it’s consumed.
On the other hand, it’s important to make clear that not everything said about cannabis is false. Some concerns do have a scientific basis, but they’re often exaggerated or taken out of context to fuel prohibitionist arguments. That’s why it’s essential to distinguish between what is genuinely backed by studies and what is part of popular belief without solid evidence.
Myths about cannabis and its real impact
"Cannabis is a highly addictive drug."
One of the most widespread myths about cannabis is that using it creates extreme dependence, putting it on a par with drugs like heroin or cocaine. However, this belief has no scientific basis.
In reality, cannabis has a significantly lower addiction rate compared with other widely used substances, such as tobacco or alcohol. For example, according to medical studies, approximately 9% of cannabis users develop some degree of dependence. By contrast, more than 30% of tobacco smokers and around 15% of alcohol drinkers have addiction problems.
Is it possible to develop dependence?
Yes, although only in a small percentage of users. The risk of developing cannabis dependence is influenced by various factors, such as frequency of use, genetic predisposition and social environment. However, it’s important to distinguish between occasional recreational use and problematic use, which occurs in a minority of cases.
What’s more, unlike other substances, cannabis withdrawal syndrome is mild and poses no serious health risks. Symptoms usually include insomnia, irritability and changes in appetite, but they go away within a few days.
"Cannabis kills neurons and affects intelligence".
Another of the most repeated myths about cannabis is the supposed destruction of brain cells caused by using it. However, this claim lacks solid scientific support.
Studies on the impact on the brain
Some research suggests that moderate cannabis use is not associated with the loss of neurons or irreversible cognitive decline in adults. In fact, some studies have observed that there are no significant differences in brain function between occasional users and non-users.
However, in the case of teenagers, frequent and heavy cannabis use could affect cognitive development, since the brain keeps developing until around age 25. This effect, however, isn’t exclusive to cannabis; it also occurs with other substances such as alcohol and some psychiatric medications.
Myths about cannabis flower and its effects
"Smoking cannabis flower is the only form of consumption."
One of the most widespread myths about cannabis flower is the belief that the only way to consume it is through combustion. However, this is false, since there are various ways to consume it, many of which reduce the harmful effects of smoke and make better use of cannabis’s active compounds.
Other forms of consumption
For those seeking healthier alternatives or simply wishing to experiment with other methods, cannabis consumption can be done in a variety of ways:
- Vaporization: unlike smoking, this method heats the cannabis flower without burning it, allowing you to inhale the cannabinoids without the toxic compounds in smoke. It also improves the bioavailability of the active ingredients, offering a cleaner and more efficient effect.
- Edibles: this way of consuming is increasingly popular, as it provides longer-lasting effects. However, it’s slower to take effect in the body, since the cannabinoids must be processed by the digestive system before they kick in.
- Topicals: for those looking for the therapeutic benefits of cannabis flower without experiencing psychoactive effects, topical products are an excellent option. Creams, ointments and oils enriched with cannabinoids can provide localized relief for muscle pain and skin conditions.
"Cannabis has no medical benefits"
Another of the most repeated myths is the claim that cannabis has no medicinal properties. However, this belief has been challenged by numerous scientific studies, which indicate that cannabis flower contains compounds with possible therapeutic potential that is still being researched.
Proven medicinal uses
Thanks to its chemical makeup, especially cannabinoids such as THC and CBD, cannabis flower has shown effectiveness in treating various conditions, including:
- Reducing chronic pain: Cannabis has been shown to act as a natural painkiller, helping to relieve muscle, neuropathic and arthritic pain without the side effects of traditional opioids.
- Controlling epilepsy: CBD, one of the main compounds in cannabis flower, has been approved by the FDA to treat severe forms of epilepsy, such as Dravet syndrome and Lennox-Gastaut syndrome.
- Relieving anxiety and insomnia: Several studies suggest that certain cannabinoids may have anxiolytic and sedative effects, which can help regulate sleep and reduce stress in people with anxiety disorders.
Why is it important to be well informed?
Cannabis continues to be surrounded by myths that can affect public perception and regulatory decisions. Being informed by scientific data is key to understanding its true impact and separating fact from fiction.
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