This article discusses the impact of marijuana legalization on the way people use the drug. It also highlights the common methods of marijuana consumption and advocates for regulations to prevent adverse use. The article emphasizes that smoking marijuana has adverse effects on the respiratory system and encourages consumers to prefer ingestion and vaping. The research shows that legalization of marijuana sale and use can promptly increase marketing, production, and development of desirable marijuana products. The article advocates that legalization of marijuana should be introduced together with legislation which would ensure proper use of the drug.