New Study Finds Link Between Marijuana Use and Early Heart Disease
A recent study has discovered that frequent use of marijuana, either through smoking or consuming THC-laced edibles, can lead to early signs of cardiovascular disease. The research, conducted by the University of California, San Francisco, found that healthy individuals who regularly used marijuana showed reduced vascular function, similar to that of tobacco smokers.
The study, which involved 55 participants, divided them into three groups: those who smoked marijuana, those who consumed THC edibles, and non-users. The researchers used ultrasound to measure the dilation of the major artery in the upper right arm, which is necessary for blood flow. They found that the vascular function of marijuana users was reduced by 42% compared to non-users.
The study also discovered that the damage to blood vessels was related to the dose of marijuana used. Those who used more marijuana had a greater risk of damage to their blood vessels. Additionally, the researchers found that the THC in edibles did not appear to harm the endothelial cells, which regulate blood flow.
The study’s lead author, Dr. Leila Mohammadi, noted that the findings suggest that both smoking and THC may contribute to the damage to blood vessels in different ways. Dr. Andrew Freeman, a cardiologist at National Jewish Health, commented that the study’s results are surprising and highlight the need for further research into the effects of marijuana on the cardiovascular system.
The American Heart Association advises people to avoid smoking or vaping any substance, including marijuana products, due to the potential harm to the heart, lungs, and blood vessels. The study’s findings support this recommendation and suggest that marijuana use may increase the risk of cardiovascular disease.
In conclusion, the study’s results suggest that marijuana use, whether through smoking or consuming THC-laced edibles, may lead to early signs of cardiovascular disease. Further research is needed to fully understand the effects of marijuana on the cardiovascular system and to determine the potential risks associated with its use.
