On the same token, I heard vaporizers also did surprisingly badly on the tests. I think it was on the same study. Not sure.
lateralus Reviewed by lateralus on . Are bongs/waterpipes counter-productive? Are Waterpipes Counterproductive? The study results are obviously discomforting to waterpipe enthusiasts, many of whom prefer the cooler, milder smoke they produce, and have naturally assumed it is also more healthful. Unfortunately, however, the study indicates that waterpipes may actually be counterproductive in increasing consumption of carcinogenic tars. Nonetheless, it is still premature to judge that waterpipes are actually unhealthful, since they may filter out other, non-solid Rating: 5