Marijuana use has become more accepted for medical and recreational purposes, but a recent study from The University of Queensland suggests that adults over 30 may want to reconsider. The research found that continued marijuana use past this age is linked to lower success in areas like income, education, and happiness.

The study showed that adults who used marijuana regularly in their 30s had lower levels of income and education. They also reported lower life satisfaction compared to those who didn’t use it as frequently. This suggests that marijuana use could impact long-term personal and professional growth.

For adults over 30, continued marijuana use may affect motivation and cognitive function. The brain, which is still developing into the early 20s, could be impacted in ways that hinder success later in life. This could explain why marijuana use is linked to lower achievements in various areas.

While marijuana has benefits for some, the study warns that regular use after 30 may come with risks. Adults should be mindful of how it could affect their long-term happiness, career, and education. It’s important to consider the potential consequences before continuing use into adulthood.