All in all, hedging your bets against cannabis-induced memory loss is simple: eat well, live well, and stay active. After that, there is some evidence that cannabis can actually improve memory and brain health in those with certain conditions of aging, as well as certain mental health conditions. read more
Best Answer: It does improve after it is out of your system. It takes more time the more you have smoked. There's no exact answer without talking about an exact amount your body has been exposed to. Unfortunately, the results of smoking will never go away, and some things about your awareness will be undeveloped. read more