Smoking or vaping marijuana?
Researchers have now found that when people vaporize marijuana, it has a much stronger effect compared to people who smoke marijuana.
In their current investigation, the scientists at the Johns Hopkins Behavioral Pharmacology Research Unit found that the use of a so-called vaporiser with marijuana has a much stronger effect than conventional smoking. The doctors published the results of their study in the English-language journal "JAMA".
How did the investigation work?
To compare smoking marijuana to vaporizing marijuana, the experts recruited 17 healthy men and women. All subjects had smoked marijuana before the study, but not in the month immediately before the study started. In six sessions, each lasting 8.5 hours, the participants smoked or vaporized marijuana. The marijuana contained either 0, 10 or 25 milligrams of THC. The participants were then asked to answer some questions about their mood, feelings and physiological symptoms. In addition, they underwent a series of cognitive tests, such as responding to stimuli on the computer or solving simple equations, as well as physical tests that measured heart rate and blood pressure.
What was the impact of consumption?
When the subjects ingested 25 mg THC, this caused a very strong high feeling, regardless of whether they had vaporized or smoked the THC. With this amount of THC, two participants and another test person even vomited. In the course of the study, both marijuana smokers and inhaler users experienced symptoms such as increased heart rate, paranoia and bloodshot eyes. These effects peaked within an hour, and sometimes even after eight hours, the normal state was still not restored, the scientists explain.
Vaporizing was much more effective
Overall, however, vaporizing proved to be much more effective at each dose. The scientists reported significantly higher THC concentrations in the blood of the participants using the vaporizer and more errors in cognitive tests. In addition, the test subjects also reported that they felt much more intoxicated.
More and more people are using marijuana
As the legalization of marijuana continues to spread around the world, more and more people are using the sticky green plant for both recreational and medicinal purposes. Numerous countries in the EU and elsewhere have approved marijuana for medical and recreational use, which has led to the development of a massively growing industry and a changing perception of marijuana. Significant, sometimes adverse drug effects can occasionally occur even at relatively low doses of THC. Accordingly, this data should be considered with regard to regulating cannabis products in retail and educating individuals who use cannabis, the study authors write.
Vaporizing marijuana is becoming increasingly popular
As vaporizing is becoming an increasingly popular form of marijuana use and cannabis is becoming more readily available through policy changes, experts say that a better understanding of marijuana use methods and the effects on a person is an important step in ensuring a safe and enjoyable experience Use is. (as)