With marijuana legalization a reality in 23 states and in Washington DC–and an inevitability in many other states–it is poised to become one of two legal intoxicating substances, with alcohol being the other. This brings up the question: which is safer to use…marijuana or alcohol? Both substances actually have their health risks, but the facts as to which one is safer may surprise you.
Keep in mind that these results were involved in subjects who used alcohol or marijuana for several years.
Immediate effects of Marijuana:
Impairs judgment
Slows down reaction time
May affect coordination and motor skills
Increases the risk of accidents
Causes changes in mood and behavior
Immediate effects of Alcohol:
Impairs judgment
Slow down reaction time
May affect coordination and motor skills
Increases the risk of accidents
Causes changes in mood and behavior
Marijuana’s Effect on the Brain:
Reduces the flow of blood to the brain
May impair with learning, memory, and attention
Thought to increase the risk of developing schizophrenia and other mental conditions
Alcohol’s Effect on the Brain:
May result in anxiety and depression
Impairment in brain that effects the ability to control movement, speech, judgement, and memory
Long term use can shrink the frontal lobes- impairs cognitive skills
Marijuana and Cancer Risk
Has been linked to precancerous changes in the lungs
May increase the risk of developing testicular cancer in young male adults
Alcohol and Cancer Risk
May increase the risk of developing the following types of cancer:
Breast
Esophagus
Liver
Throat
Marijuana’s Effect on the liver
Marijuana has no known effects
Alcohol’s Effect on the liver
May increase the risk of developing the following conditions:
Fatty liver disease
Alcohol-related hepatitis
Cirrhosis
Marijuana’s Effects on the lungs
Contributes to precancerous changes in the lungs
May exacerbate coughing and wheezing
Alcohol’s Effects on the lungs
May cause damage to the tissues of the lungs
Prenatal effects of Marijuana use:
May result in low birth weight
May cause developmental and behavior problems in infants
(No evidence of other birth defects)
Prenatal effects of Alcohol use:
May result in low birth weight
May cause learning and behavior problems in the child
May result in birth defects
May increase the drinker’s risk of experiencing the following:
Miscarriage
Preterm birth
Stillbirth
Driving under the influence of Marijuana:
Causes impairment of judgment
Slow down reaction time
May affect coordination and motor skills
Increases the risk of accidents
Driving under the influence of Alcohol:
Causes impairment of judgment
Slows down reaction time
May affect coordination and motor skills
Increases the risk of accidents
As you can see, both marijuana and alcohol may cause a number of significant health risks. That being said, alcohol does seem to be slightly riskier than marijuana, which does not discount the risks associated with chronic or long-term marijuana use.
That being said, it should be noted that there remains much research yet to be done on the long-term effects of marijuana use. It is also notable that marijuana–primarily the ingredient cannabadiol (CBD) has been linked to a number of significant health benefits. Again, much research remains to be done with regard to whether or not marijuana is actually a healthy substance. But when you compare it to alcohol–which has proven negative effects and very little health benefits–it would seem that marijuana has the edge over alcohol when it comes to safety and benefits.
