Research has shown that marijuana can significantly impair a teen's driving abilities. The main psychoactive compound in marijuana, THC, affects areas of the brain that control body movements, balance, coordination, and decision-making. This can lead to decreased concentration, slower reaction times, and impaired judgment while driving.

One study published in the journal Pediatrics found that teenagers who drove under the influence of marijuana were more likely to be involved in a motor vehicle crash. Additionally, a report by the National Institute on Drug Abuse highlighted that marijuana can distort perception of time and distance, making it difficult for drivers to gauge their surroundings accurately.

Furthermore, the combination of marijuana and alcohol can have an even more detrimental effect on driving abilities. A study in the journal Accident Analysis & Prevention revealed that the risk of a crash significantly increases when both substances are consumed together.

It's important for teens to understand the potential dangers of driving under the influence of marijuana and for parents and educators to have open conversations about the risks involved. Education, awareness, and strict enforcement of laws related to drug-impaired driving are crucial in addressing this public health concern.