Now, before anybody goes crazy on me, cannabis has been consumed as a food for thousands of years, but only really in Africa and Asia, as it is quite common there. Now let's say that weed somehow spreads to Europe in the early Roman era (say, near the end of the Republic), possibly as a trading good brought by merchants from the east. After the plant establishes itself, it is adopted as food by...well, someone.
Essentially, what I'm trying to ask is what do y'all think would be the effects on Western history and culture if marijuana foods became a staple of our diets?