Every component of the human body is complex, from the tiniest cell to the largest organ (which, by the way, is your skin). However, no organ is more complicated than the brain. This three-pound organ houses billions of neurons that guide thought, perception, emotion, and action, making each and every one of us who we are today. In this article, I’ll explore a few of the many ways the human brain is affected by using marijuana (Cannabis). If you have any questions about registering for a Massachusetts medical marijuana card, I encourage you to contact Inhale MD for a private consultation.