https://canadiancentreforaddictions.org/can-drugs-permanently-damage-the-brain/

CCFA

Drug use can cause a variety of effects on vital organs such as the brain and the heart. Some of these effects may be short-term, which means that they typically disappear soon after use. On the other hand, long-term effects last long after the drug use has taken place, sometimes for months or even years. 

Unfortunately, there are permanent