How marijuana effects the body

Negative Effects

  • Gives you Pneumonia
  • It messes up your lungs
  • Lung cancer
  • Emphysema
  • Asthma


The levels of tar and carbon monoxide inhaled can be 3 to 5.

The average THC level use to be around 2.3 percent

Works Cited

Teen Health and Wellness. (2015). Marijuana. Retrieved March 18, 2015, from