Fun as it can be, smoking weed isn’t exactly healthy. According to the American Lung Association, it contains four times as much tar as cigarettes — and most people smoke joints without filters. The good news? You have options. The cleanest is probably vaping, which the National Institute on Drug Abuse says decreases the chances of respiratory issues. (Although it looks dumb in public, so be careful where you point that thing.) Edibles, tinctures, and teas are also options, but dosages can be hard to predict. So, too, can your insatiable craving for Funions.