Marijuana use as little as once per month linked to heart attack and stroke risk in new study

"If you're smoking marijuana it's probably doing double the damage compared to just using edibles," Wu said. "When you eat the edible, the THC goes into your body and can cause vascular inflammation. Whereas, when you smoke, there is damage from the particulate matter and then the THC gets absorbed into your body, as well."…

https://www.nbcnews.com/health/heart-health/marijuana-use-little-month-linked-heart-attack-stroke-risk-new-study-rcna140928